Fatal error: Uncaught Error: Call to undefined function Think\C() in /www/wwwroot/device.lai1.club/ThinkPHP/Library/Think/Think.class.php:313
Stack trace:
#0 /www/wwwroot/device.lai1.club/ThinkPHP/Library/Think/Think.class.php(273): Think\Think::halt()
#1 [internal function]: Think\Think::fatalError()
#2 {main}
thrown in /www/wwwroot/device.lai1.club/ThinkPHP/Library/Think/Think.class.php on line 313