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/routing_index.php(22): Bitrix\Main\Application->initializeExtendedKernel(Array) #14 /var/www/html/bitrix/routing_index.php(2): include_once('/var/www/html/b...') #15 {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\/routing_index.php(22): Bitrix\\Main\\Application->initializeExtendedKernel(Array)\n#14 \/var\/www\/html\/bitrix\/routing_index.php(2): include_once('\/var\/www\/html\/b...')\n#15 {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/routing_index.php(22): Bitrix\Main\Application->initializeExtendedKernel(Array) #14 /var/www/html/bitrix/routing_index.php(2): include_once('/var/www/html/b...') #15 {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\/routing_index.php(22): Bitrix\\Main\\Application->initializeExtendedKernel(Array)\n#14 \/var\/www\/html\/bitrix\/routing_index.php(2): include_once('\/var\/www\/html\/b...')\n#15 {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