Fatal error: Uncaught UnexpectedValueException: The stream or file "/var/www/logs/core-2026-08-11.log" could not be opened in append mode: Failed to open stream: Permission denied The exception occurred while attempting to log: UnexpectedValueException: The stream or file "/var/www/logs/core-2026-08-11.log" could not be opened in append mode: Failed to open stream: Permission denied The exception occurred while attempting to log: RedisException: MISCONF Redis is configured to save RDB snapshots, but it's currently unable to persist to disk. Commands that may modify the data set are disabled, because this instance is configured to report errors during writes if RDB snapshotting fails (stop-writes-on-bgsave-error option). Please check the Redis logs for details about the RDB error. in /var/www/html/bitrix/modules/main/lib/data/cacheengineredis.php:94 Stack trace: #0 /var/www/html/bitrix/modules/main/lib/data/cacheengineredis.php(94): Redis->setnx('/var/www/html|v...', 60) #1 /var/www/html/bitrix/modules/main/lib/data/cache/keyvalueengine.php(245): Bitrix\Main\Data\CacheEngineRedis->setNotExists('/var/www/html|v...', 10, 60) #2 /var/www/html/bitrix/modules/main/lib/data/cache/keyvalueengine.php(73): Bitrix\Main\Data\Cache\KeyValueEngine->lock('/var/www/html|v...', 10) #3 /var/www/html/bitrix/modules/main/lib/data/cache.php(80): Bitrix\Main\Data\Cache\KeyValueEngine->__construct(Array) #4 /var/www/html/bitrix/modules/main/lib/data/cache.php(146): Bitrix\Main\Data\Cache::createCacheEngine(Array) #5 /var/www/html/bitrix/modules/main/lib/data/managedcache.php(36): Bitrix\Main\Data\Cache::createInstance() #6 /var/www/html/bitrix/modules/main/lib/config/option.php(201): Bitrix\Main\Data\ManagedCache->read(3600.0, 'b_option:main', 'b_option') #7 /var/www/html/bitrix/modules/main/lib/config/option.php(96): Bitrix\Main\Config\Option::load('main') #8 /var/www/html/bitrix/modules/main/lib/config/option.php(34): Bitrix\Main\Config\Option::getRealValue('main', 'cookie_name', false) #9 /var/www/html/bitrix/modules/main/lib/httprequest.php(422): Bitrix\Main\Config\Option::get('main', 'cookie_name', 'BITRIX_SM') #10 /var/www/html/bitrix/modules/main/lib/httprequest.php(70): Bitrix\Main\HttpRequest->prepareCookie(Array) #11 /var/www/html/bitrix/modules/main/lib/httpapplication.php(40): Bitrix\Main\HttpRequest->__construct(Object(Bitrix\Main\Server), Array, Array, Array, Array) #12 /var/www/html/bitrix/modules/main/lib/application.php(130): Bitrix\Main\HttpApplication->initializeContext(Array) #13 /var/www/html/bitrix/modules/main/include.php(19): Bitrix\Main\Application->initializeExtendedKernel(Array) #14 /var/www/html/bitrix/modules/main/include/prolog_before.php(19): require_once('/var/www/html/b...') #15 /var/www/html/bitrix/modules/main/include/prolog.php(10): require_once('/var/www/html/b...') #16 /var/www/html/bitrix/header.php(1): require_once('/var/www/html/b...') #17 /var/www/html/terms-of-use/index.php(2): require('/var/www/html/b...') #18 {main} Context: {"logType":0,"file":"\/var\/www\/html\/bitrix\/modules\/main\/lib\/data\/cacheengineredis.php","line":94,"trace":"#0 \/var\/www\/html\/bitrix\/modules\/main\/lib\/data\/cacheengineredis.php(94): Redis->setnx('\/var\/www\/html|v...', 60)\n#1 \/var\/www\/html\/bitrix\/modules\/main\/lib\/data\/cache\/keyvalueengine.php(245): Bitrix\\Main\\Data\\CacheEngineRedis->setNotExists('\/var\/www\/html|v...', 10, 60)\n#2 \/var\/www\/html\/bitrix\/modules\/main\/lib\/data\/cache\/keyvalueengine.php(73): Bitrix\\Main\\Data\\Cache\\KeyValueEngine->lock('\/var\/www\/html|v...', 10)\n#3 \/var\/www\/html\/bitrix\/modules\/main\/lib\/data\/cache.php(80): Bitrix\\Main\\Data\\Cache\\KeyValueEngine->__construct(Array)\n#4 \/var\/www\/html\/bitrix\/modules\/main\/lib\/data\/cache.php(146): Bitrix\\Main\\Data\\Cache::createCacheEngine(Array)\n#5 \/var\/www\/html\/bitrix\/modules\/main\/lib\/data\/managedcache.php(36): Bitrix\\Main\\Data\\Cache::createInstance()\n#6 \/var\/www\/html\/bitrix\/modules\/main\/lib\/config\/option.php(201): Bitrix\\Main\\Data\\ManagedCache->read(3600.0, 'b_option:main', 'b_option')\n#7 \/var\/www\/html\/bitrix\/modules\/main\/lib\/config\/option.php(96): Bitrix\\Main\\Config\\Option::load('main')\n#8 \/var\/www\/html\/bitrix\/modules\/main\/lib\/config\/option.php(34): Bitrix\\Main\\Config\\Option::getRealValue('main', 'cookie_name', false)\n#9 \/var\/www\/html\/bitrix\/modules\/main\/lib\/httprequest.php(422): Bitrix\\Main\\Config\\Option::get('main', 'cookie_name', 'BITRIX_SM')\n#10 \/var\/www\/html\/bitrix\/modules\/main\/lib\/httprequest.php(70): Bitrix\\Main\\HttpRequest->prepareCookie(Array)\n#11 \/var\/www\/html\/bitrix\/modules\/main\/lib\/httpapplication.php(40): Bitrix\\Main\\HttpRequest->__construct(Object(Bitrix\\Main\\Server), Array, Array, Array, Array)\n#12 \/var\/www\/html\/bitrix\/modules\/main\/lib\/application.php(130): Bitrix\\Main\\HttpApplication->initializeContext(Array)\n#13 \/var\/www\/html\/bitrix\/modules\/main\/include.php(19): Bitrix\\Main\\Application->initializeExtendedKernel(Array)\n#14 \/var\/www\/html\/bitrix\/modules\/main\/include\/prolog_before.php(19): require_once('\/var\/www\/html\/b...')\n#15 \/var\/www\/html\/bitrix\/modules\/main\/include\/prolog.php(10): require_once('\/var\/www\/html\/b...')\n#16 \/var\/www\/html\/bitrix\/header.php(1): require_once('\/var\/www\/html\/b...')\n#17 \/var\/www\/html\/terms-of-use\/index.php(2): require('\/var\/www\/html\/b...')\n#18 {main}"} in /var/www/composer/vendor/monolog/monolog/src/Monolog/Handler/StreamHandler.php:164 Stack trace: #0 /var/www/composer/vendor/monolog/monolog/src/Monolog/Handler/RotatingFileHandler.php(113): Monolog\Handler\StreamHandler->write(Object(Monolog\LogRecord)) #1 /var/www/composer/vendor/monolog/monolog/src/Monolog/Handler/AbstractProcessingHandler.php(44): Monolog\Handler\RotatingFileHandler->write(Object(Monolog\LogRecord)) #2 /var/www/composer/vendor/monolog/monolog/src/Monolog/Logger.php(391): Monolog\Handler\AbstractProcessingHandler->handle(Object(Monolog\LogRecord)) #3 /var/www/composer/vendor/monolog/monolog/src/Monolog/Logger.php(646): Monolog\Logger->addRecord(Object(Monolog\Level), 'RedisException:...', Array) #4 /var/www/html/local/php_interface/new_lib/Infrastructure/Handlers/ExceptionHandlerLog.php(57): Monolog\Logger->error(Object(RedisException), Array) #5 /var/www/html/bitrix/modules/main/lib/diag/exceptionhandler.php(405): Integlab\Infrastructure\Handlers\ExceptionHandlerLog->write(Object(RedisException), 0) #6 /var/www/html/bitrix/modules/main/lib/diag/exceptionhandler.php(272): Bitrix\Main\Diag\ExceptionHandler->writeToLog(Object(RedisException), 0) #7 [internal function]: Bitrix\Main\Diag\ExceptionHandler->handleException(Object(RedisException)) #8 {main} in /var/www/composer/vendor/monolog/monolog/src/Monolog/Handler/StreamHandler.php:164 Stack trace: #0 /var/www/composer/vendor/monolog/monolog/src/Monolog/Handler/RotatingFileHandler.php(113): Monolog\Handler\StreamHandler->write(Object(Monolog\LogRecord)) #1 /var/www/composer/vendor/monolog/monolog/src/Monolog/Handler/AbstractProcessingHandler.php(44): Monolog\Handler\RotatingFileHandler->write(Object(Monolog\LogRecord)) #2 /var/www/composer/vendor/monolog/monolog/src/Monolog/Logger.php(391): Monolog\Handler\AbstractProcessingHandler->handle(Object(Monolog\LogRecord)) #3 /var/www/composer/vendor/monolog/monolog/src/Monolog/Logger.php(646): Monolog\Logger->addRecord(Object(Monolog\Level), 'UnexpectedValue...', Array) #4 /var/www/html/local/php_interface/new_lib/Infrastructure/Handlers/ExceptionHandlerLog.php(65): Monolog\Logger->error('UnexpectedValue...') #5 /var/www/html/bitrix/modules/main/lib/diag/exceptionhandler.php(405): Integlab\Infrastructure\Handlers\ExceptionHandlerLog->write(Object(RedisException), 0) #6 /var/www/html/bitrix/modules/main/lib/diag/exceptionhandler.php(272): Bitrix\Main\Diag\ExceptionHandler->writeToLog(Object(RedisException), 0) #7 [internal function]: Bitrix\Main\Diag\ExceptionHandler->handleException(Object(RedisException)) #8 {main} thrown in /var/www/composer/vendor/monolog/monolog/src/Monolog/Handler/StreamHandler.php on line 164

Fatal error: Uncaught UnexpectedValueException: The stream or file "/var/www/logs/core-2026-08-11.log" could not be opened in append mode: Failed to open stream: Permission denied The exception occurred while attempting to log: UnexpectedValueException: The stream or file "/var/www/logs/core-2026-08-11.log" could not be opened in append mode: Failed to open stream: Permission denied The exception occurred while attempting to log: ErrorException: Uncaught UnexpectedValueException: The stream or file "/var/www/logs/core-2026-08-11.log" could not be opened in append mode: Failed to open stream: Permission denied The exception occurred while attempting to log: UnexpectedValueException: The stream or file "/var/www/logs/core-2026-08-11.log" could not be opened in append mode: Failed to open stream: Permission denied The exception occurred while attempting to log: RedisException: MISCONF Redis is configured to save RDB snapshots, but it's currently unable to persist to disk. Commands that may modify the data set are disabled, because this instance is configured to report errors during writes if RDB snapshotting fails (stop-writes-on-bgsave-error option). Please check the Redis logs for details about the RDB error. in /var/www/html/bitrix/modules/main/lib/data/cacheengineredis.php:94 Stack trace: #0 /var/www/html/bitrix/modules/main/lib/data/cacheengineredis.php(94): Redis->setnx('/var/www/html|v...', 60) #1 /var/www/html/bitrix/modules/main/lib/data/cache/keyvalueengine.php(245): Bitrix\Main\Data\CacheEngineRedis->setNotExists('/var/www/html|v...', 10, 60) #2 /var/www/html/bitrix/modules/main/lib/data/cache/keyvalueengine.php(73): Bitrix\Main\Data\Cache\KeyValueEngine->lock('/var/www/html|v...', 10) #3 /var/www/html/bitrix/modules/main/lib/data/cache.php(80): Bitrix\Main\Data\Cache\KeyValueEngine->__construct(Array) #4 /var/www/html/bitrix/modules/main/lib/data/cache.php(146): Bitrix\Main\Data\Cache::createCacheEngine(Array) #5 /var/www/html/bitrix/modules/main/lib/data/managedcache.php(36): Bitrix\Main\Data\Cache::createInstance() #6 /var/www/html/bitrix/modules/main/lib/config/option.php(201): Bitrix\Main\Data\ManagedCache->read(3600.0, 'b_option:main', 'b_option') #7 /var/www/html/bitrix/modules/main/lib/config/option.php(96): Bitrix\Main\Config\Option::load('main') #8 /var/www/html/bitrix/modules/main/lib/config/option.php(34): Bitrix\Main\Config\Option::getRealValue('main', 'cookie_name', false) #9 /var/www/html/bitrix/modules/main/lib/httprequest.php(422): Bitrix\Main\Config\Option::get('main', 'cookie_name', 'BITRIX_SM') #10 /var/www/html/bitrix/modules/main/lib/httprequest.php(70): Bitrix\Main\HttpRequest->prepareCookie(Array) #11 /var/www/html/bitrix/modules/main/lib/httpapplication.php(40): Bitrix\Main\HttpRequest->__construct(Object(Bitrix\Main\Server), Array, Array, Array, Array) #12 /var/www/html/bitrix/modules/main/lib/application.php(130): Bitrix\Main\HttpApplication->initializeContext(Array) #13 /var/www/html/bitrix/modules/main/include.php(19): Bitrix\Main\Application->initializeExtendedKernel(Array) #14 /var/www/html/bitrix/modules/main/include/prolog_before.php(19): require_once('/var/www/html/b...') #15 /var/www/html/bitrix/modules/main/include/prolog.php(10): require_once('/var/www/html/b...') #16 /var/www/html/bitrix/header.php(1): require_once('/var/www/html/b...') #17 /var/www/html/terms-of-use/index.php(2): require('/var/www/html/b...') #18 {main} Context: {"logType":0,"file":"\/var\/www\/html\/bitrix\/modules\/main\/lib\/data\/cacheengineredis.php","line":94,"trace":"#0 \/var\/www\/html\/bitrix\/modules\/main\/lib\/data\/cacheengineredis.php(94): Redis->setnx('\/var\/www\/html|v...', 60)\n#1 \/var\/www\/html\/bitrix\/modules\/main\/lib\/data\/cache\/keyvalueengine.php(245): Bitrix\\Main\\Data\\CacheEngineRedis->setNotExists('\/var\/www\/html|v...', 10, 60)\n#2 \/var\/www\/html\/bitrix\/modules\/main\/lib\/data\/cache\/keyvalueengine.php(73): Bitrix\\Main\\Data\\Cache\\KeyValueEngine->lock('\/var\/www\/html|v...', 10)\n#3 \/var\/www\/html\/bitrix\/modules\/main\/lib\/data\/cache.php(80): Bitrix\\Main\\Data\\Cache\\KeyValueEngine->__construct(Array)\n#4 \/var\/www\/html\/bitrix\/modules\/main\/lib\/data\/cache.php(146): Bitrix\\Main\\Data\\Cache::createCacheEngine(Array)\n#5 \/var\/www\/html\/bitrix\/modules\/main\/lib\/data\/managedcache.php(36): Bitrix\\Main\\Data\\Cache::createInstance()\n#6 \/var\/www\/html\/bitrix\/modules\/main\/lib\/config\/option.php(201): Bitrix\\Main\\Data\\ManagedCache->read(3600.0, 'b_option:main', 'b_option')\n#7 \/var\/www\/html\/bitrix\/modules\/main\/lib\/config\/option.php(96): Bitrix\\Main\\Config\\Option::load('main')\n#8 \/var\/www\/html\/bitrix\/modules\/main\/lib\/config\/option.php(34): Bitrix\\Main\\Config\\Option::getRealValue('main', 'cookie_name', false)\n#9 \/var\/www\/html\/bitrix\/modules\/main\/lib\/httprequest.php(422): Bitrix\\Main\\Config\\Option::get('main', 'cookie_name', 'BITRIX_SM')\n#10 \/var\/www\/html\/bitrix\/modules\/main\/lib\/httprequest.php(70): Bitrix\\Main\\HttpRequest->prepareCookie(Array)\n#11 \/var\/www\/html\/bitrix\/modules\/main\/lib\/httpapplication.php(40): Bitrix\\Main\\HttpRequest->__construct(Object(Bitrix\\Main\\Server), Array, Array, Array, Array)\n#12 \/var\/www\/html\/bitrix\/modules\/main\/lib\/application.php(130): Bitrix\\Main\\HttpApplication->initializeContext(Array)\n#13 \/var\/www\/html\/bitrix\/modules\/main\/include.php(19): Bitrix\\Main\\Application->initializeExtendedKernel(Array)\n#14 \/var\/www\/html\/bitrix\/modules\/main\/include\/prolog_before.php(19): require_once('\/var\/www\/html\/b...')\n#15 \/var\/www\/html\/bitrix\/modules\/main\/include\/prolog.php(10): require_once('\/var\/www\/html\/b...')\n#16 \/var\/www\/html\/bitrix\/header.php(1): require_once('\/var\/www\/html\/b...')\n#17 \/var\/www\/html\/terms-of-use\/index.php(2): require('\/var\/www\/html\/b...')\n#18 {main}"} in /var/www/composer/vendor/monolog/monolog/src/Monolog/Handler/StreamHandler.php:164 Stack trace: #0 /var/www/composer/vendor/monolog/monolog/src/Monolog/Handler/RotatingFileHandler.php(113): Monolog\Handler\StreamHandler->write(Object(Monolog\LogRecord)) #1 /var/www/composer/vendor/monolog/monolog/src/Monolog/Handler/AbstractProcessingHandler.php(44): Monolog\Handler\RotatingFileHandler->write(Object(Monolog\LogRecord)) #2 /var/www/composer/vendor/monolog/monolog/src/Monolog/Logger.php(391): Monolog\Handler\AbstractProcessingHandler->handle(Object(Monolog\LogRecord)) #3 /var/www/composer/vendor/monolog/monolog/src/Monolog/Logger.php(646): Monolog\Logger->addRecord(Object(Monolog\Level), 'RedisException:...', Array) #4 /var/www/html/local/php_interface/new_lib/Infrastructure/Handlers/ExceptionHandlerLog.php(57): Monolog\Logger->error(Object(RedisException), Array) #5 /var/www/html/bitrix/modules/main/lib/diag/exceptionhandler.php(405): Integlab\Infrastructure\Handlers\ExceptionHandlerLog->write(Object(RedisException), 0) #6 /var/www/html/bitrix/modules/main/lib/diag/exceptionhandler.php(272): Bitrix\Main\Diag\ExceptionHandler->writeToLog(Object(RedisException), 0) #7 [internal function]: Bitrix\Main\Diag\ExceptionHandler->handleException(Object(RedisException)) #8 {main} in /var/www/composer/vendor/monolog/monolog/src/Monolog/Handler/StreamHandler.php:164 Stack trace: #0 /var/www/composer/vendor/monolog/monolog/src/Monolog/Handler/RotatingFileHandler.php(113): Monolog\Handler\StreamHandler->write(Object(Monolog\LogRecord)) #1 /var/www/composer/vendor/monolog/monolog/src/Monolog/Handler/AbstractProcessingHandler.php(44): Monolog\Handler\RotatingFileHandler->write(Object(Monolog\LogRecord)) #2 /var/www/composer/vendor/monolog/monolog/src/Monolog/Logger.php(391): Monolog\Handler\AbstractProcessingHandler->handle(Object(Monolog\LogRecord)) #3 /var/www/composer/vendor/monolog/monolog/src/Monolog/Logger.php(646): Monolog\Logger->addRecord(Object(Monolog\Level), 'UnexpectedValue...', Array) #4 /var/www/html/local/php_interface/new_lib/Infrastructure/Handlers/ExceptionHandlerLog.php(65): Monolog\Logger->error('UnexpectedValue...') #5 /var/www/html/bitrix/modules/main/lib/diag/exceptionhandler.php(405): Integlab\Infrastructure\Handlers\ExceptionHandlerLog->write(Object(RedisException), 0) #6 /var/www/html/bitrix/modules/main/lib/diag/exceptionhandler.php(272): Bitrix\Main\Diag\ExceptionHandler->writeToLog(Object(RedisException), 0) #7 [internal function]: Bitrix\Main\Diag\ExceptionHandler->handleException(Object(RedisException)) #8 {main} thrown in /var/www/composer/vendor/monolog/monolog/src/Monolog/Handler/StreamHandler.php:164 Stack trace: #0 [internal function]: Bitrix\Main\Diag\ExceptionHandler->handleFatalError() #1 {main} Context: {"logType":5,"file":"\/var\/www\/composer\/vendor\/monolog\/monolog\/src\/Monolog\/Handler\/StreamHandler.php","line":164,"trace":"#0 [internal function]: Bitrix\\Main\\Diag\\ExceptionHandler->handleFatalError()\n#1 {main}"} in /var/www/composer/vendor/monolog/monolog/src/Monolog/Handler/StreamHandler.php:164 Stack trace: #0 /var/www/composer/vendor/monolog/monolog/src/Monolog/Handler/RotatingFileHandler.php(113): Monolog\Handler\StreamHandler->write(Object(Monolog\LogRecord)) #1 /var/www/composer/vendor/monolog/monolog/src/Monolog/Handler/AbstractProcessingHandler.php(44): Monolog\Handler\RotatingFileHandler->write(Object(Monolog\LogRecord)) #2 /var/www/composer/vendor/monolog/monolog/src/Monolog/Logger.php(391): Monolog\Handler\AbstractProcessingHandler->handle(Object(Monolog\LogRecord)) #3 /var/www/composer/vendor/monolog/monolog/src/Monolog/Logger.php(685): Monolog\Logger->addRecord(Object(Monolog\Level), 'ErrorException:...', Array) #4 /var/www/html/local/php_interface/new_lib/Infrastructure/Handlers/ExceptionHandlerLog.php(61): Monolog\Logger->emergency(Object(ErrorException), Array) #5 /var/www/html/bitrix/modules/main/lib/diag/exceptionhandler.php(405): Integlab\Infrastructure\Handlers\ExceptionHandlerLog->write(Object(ErrorException), 5) #6 /var/www/html/bitrix/modules/main/lib/diag/exceptionhandler.php(272): Bitrix\Main\Diag\ExceptionHandler->writeToLog(Object(ErrorException), 5) #7 /var/www/html/bitrix/modules/main/lib/diag/exceptionhandler.php(387): Bitrix\Main\Diag\ExceptionHandler->handleException(Object(ErrorException), 5) #8 [internal function]: Bitrix\Main\Diag\ExceptionHandler->handleFatalError() #9 {main} in /var/www/composer/vendor/monolog/monolog/src/Monolog/Handler/StreamHandler.php:164 Stack trace: #0 /var/www/composer/vendor/monolog/monolog/src/Monolog/Handler/RotatingFileHandler.php(113): Monolog\Handler\StreamHandler->write(Object(Monolog\LogRecord)) #1 /var/www/composer/vendor/monolog/monolog/src/Monolog/Handler/AbstractProcessingHandler.php(44): Monolog\Handler\RotatingFileHandler->write(Object(Monolog\LogRecord)) #2 /var/www/composer/vendor/monolog/monolog/src/Monolog/Logger.php(391): Monolog\Handler\AbstractProcessingHandler->handle(Object(Monolog\LogRecord)) #3 /var/www/composer/vendor/monolog/monolog/src/Monolog/Logger.php(646): Monolog\Logger->addRecord(Object(Monolog\Level), 'UnexpectedValue...', Array) #4 /var/www/html/local/php_interface/new_lib/Infrastructure/Handlers/ExceptionHandlerLog.php(65): Monolog\Logger->error('UnexpectedValue...') #5 /var/www/html/bitrix/modules/main/lib/diag/exceptionhandler.php(405): Integlab\Infrastructure\Handlers\ExceptionHandlerLog->write(Object(ErrorException), 5) #6 /var/www/html/bitrix/modules/main/lib/diag/exceptionhandler.php(272): Bitrix\Main\Diag\ExceptionHandler->writeToLog(Object(ErrorException), 5) #7 /var/www/html/bitrix/modules/main/lib/diag/exceptionhandler.php(387): Bitrix\Main\Diag\ExceptionHandler->handleException(Object(ErrorException), 5) #8 [internal function]: Bitrix\Main\Diag\ExceptionHandler->handleFatalError() #9 {main} thrown in /var/www/composer/vendor/monolog/monolog/src/Monolog/Handler/StreamHandler.php on line 164