Fatal error: Out of memory (allocated 2097152) (tried to allocate 20480 bytes) in C:\wwwroot\duanju\application\extra\mxprost.php on line 2

Fatal error: Out of memory (allocated 2097152) (tried to allocate 20480 bytes) in C:\wwwroot\duanju\thinkphp\library\think\Error.php on line 86