Fatal error: Uncaught exception 'UnexpectedValueException' with message 'The stream or file "/var/log/www/single/tiande_error.log" could not be opened: failed to open stream: Permission denied' in /var/www/main/pub/vendor/monolog/monolog/src/Monolog/Handler/StreamHandler.php:107 Stack trace: #0 /var/www/main/pub/vendor/monolog/monolog/src/Monolog/Handler/AbstractProcessingHandler.php(37): Monolog\Handler\StreamHandler->write(Array) #1 /var/www/main/pub/vendor/monolog/monolog/src/Monolog/Logger.php(337): Monolog\Handler\AbstractProcessingHandler->handle(Array) #2 /var/www/main/pub/vendor/monolog/monolog/src/Monolog/Logger.php(686): Monolog\Logger->addRecord(600, 'Mysql connect e...', Array) #3 /var/www/main/pub/vendor/bitrix-expert/monolog-adapter/src/ExceptionHandlerLog.php(132): Monolog\Logger->emergency('Mysql connect e...', Array) #4 /var/www/main/pub/bitrix/modules/main/lib/diag/exceptionhandler.php(223): Bex\Monolog\ExceptionHandlerLog->write(Object(Bitrix\Main\DB\ConnectionException), 0) #5 /var/www/main/pub/bitrix/ in /var/www/main/pub/vendor/monolog/monolog/src/Monolog/Handler/StreamHandler.php on line 107

Fatal error: Uncaught exception 'UnexpectedValueException' with message 'The stream or file "/var/log/www/single/tiande_error.log" could not be opened: failed to open stream: Permission denied' in /var/www/main/pub/vendor/monolog/monolog/src/Monolog/Handler/StreamHandler.php:107 Stack trace: #0 /var/www/main/pub/vendor/monolog/monolog/src/Monolog/Handler/AbstractProcessingHandler.php(37): Monolog\Handler\StreamHandler->write(Array) #1 /var/www/main/pub/vendor/monolog/monolog/src/Monolog/Logger.php(337): Monolog\Handler\AbstractProcessingHandler->handle(Array) #2 /var/www/main/pub/vendor/monolog/monolog/src/Monolog/Logger.php(686): Monolog\Logger->addRecord(600, 'Uncaught except...', Array) #3 /var/www/main/pub/vendor/bitrix-expert/monolog-adapter/src/ExceptionHandlerLog.php(132): Monolog\Logger->emergency('Uncaught except...', Array) #4 /var/www/main/pub/bitrix/modules/main/lib/diag/exceptionhandler.php(223): Bex\Monolog\ExceptionHandlerLog->write(Object(ErrorException), 5) #5 /var/www/main/pub/bitrix/modules/main/lib/dia in /var/www/main/pub/vendor/monolog/monolog/src/Monolog/Handler/StreamHandler.php on line 107