Fatal error: Out of memory (allocated 2097152) (tried to allocate 12288 bytes) in C:\wwwroot\www.ningjin123.cc\thinkphp\library\think\db\Builder.php on line 160

Fatal error: Out of memory (allocated 2097152) (tried to allocate 49152 bytes) in C:\wwwroot\www.ningjin123.cc\thinkphp\library\think\exception\Handle.php on line 265