Fatal error: Uncaught Error: Call to undefined function C() in /www/wwwroot2/www.7jbbk.com/tp5/thinkphp/tpl/think_exception.tpl:2
Stack trace:
#0 /www/wwwroot2/www.7jbbk.com/tp5/thinkphp/library/think/exception/Handle.php(184): include()
#1 /www/wwwroot2/www.7jbbk.com/tp5/thinkphp/library/think/exception/Handle.php(97): think\exception\Handle->convertExceptionToResponse(Object(think\exception\ErrorException))
#2 /www/wwwroot2/www.7jbbk.com/tp5/thinkphp/library/think/Error.php(56): think\exception\Handle->render(Object(think\exception\ErrorException))
#3 /www/wwwroot2/www.7jbbk.com/tp5/thinkphp/library/think/Error.php(90): think\Error::appException(Object(think\exception\ErrorException))
#4 [internal function]: think\Error::appShutdown()
#5 {main}
thrown in /www/wwwroot2/www.7jbbk.com/tp5/thinkphp/tpl/think_exception.tpl on line 2