搜到的解决办法是关闭SELinux,感觉不安全。
错误如下
` Exception trace:
1 Whoops\Run::handleError("Uncaught UnexpectedValueException: The stream or file "/var/www/backend/storage/logs/laravel-2022-01-24.log" could not be opened in append mode: failed to open stream: Permission denied in /var/www/backend/vendor/monolog/monolog/src/Monolog/Handler/StreamHandler.php:111
Stack trace:
#0 /var/www/backend/vendor/monolog/monolog/src/Monolog/Handler/RotatingFileHandler.php(121): Monolog\Handler\StreamHandler->write(Array)
#1 /var/www/backend/vendor/monolog/monolog/src/Monolog/Handler/AbstractProcessingHandler.php(42): Monolog\Handler\RotatingFileHandler->write(Array)
#2 /var/www/backend/vendor/monolog/monolog/src/Monolog/Logger.php(325): Monolog\Handler\AbstractProcessingHandler->handle(Array)
#3 /var/www/backend/vendor/monolog/monolog/src/Monolog/Logger.php(504): Monolog\Logger->addRecord(200, 'telemetry:consu...', Array)
#4 /var/www/backend/vendor/laravel/framework/src/Illuminate/Log/Logger.php(176): Monolog\Logger->info('telemetry:consu...', Array)
#5 /var/www/backend/vendor/laravel/framework/src/Illuminate/Log", "/var/www/backend/vendor/monolog/monolog/src/Monolog/Handler/StreamHandler.php")
/var/www/backend/vendor/filp/whoops/src/Whoops/Run.php:454
2 Whoops\Run::handleShutdown()
[internal]:0
`