Fatal error: Uncaught exception 'think\exception\ErrorException' with message 'mkdir(): No space left on device' in /www/wwwroot/thinkphp/library/think/log/driver/File.php:61 Stack trace: #0 [internal function]: think\Error::appError(2, 'mkdir(): No spa...', '/www/wwwroot/th...', 61, Array) #1 /www/wwwroot/thinkphp/library/think/log/driver/File.php(61): mkdir('/www/wwwroot/ru...', 493, true) #2 /www/wwwroot/thinkphp/library/think/Log.php(230): think\log\driver\File->save(Array, true) #3 /www/wwwroot/thinkphp/library/think/Error.php(94): think\Log->save() #4 [internal function]: think\Error::appShutdown() #5 {main} thrown in /www/wwwroot/thinkphp/library/think/log/driver/File.php on line 61