Fatal error: Uncaught Error: Class 'think\Error' not found in /www/wwwroot/lishiba/core/base.php:62 Stack trace: #0 /www/wwwroot/lishiba/core/start.php(7): require() #1 /www/wwwroot/lishiba/index.php(29): require('/www/wwwroot/li...') #2 {main} thrown in /www/wwwroot/lishiba/core/base.php on line 62