Fatal error: Out of memory (allocated 4194304) (tried to allocate 8192 bytes) in D:\wwwroot\www.pymachinery.com\simplewind\thinkphp\library\think\Model.php on line 608

Fatal error: Out of memory (allocated 4194304) (tried to allocate 32768 bytes) in D:\wwwroot\www.pymachinery.com\simplewind\thinkphp\library\think\exception\ErrorException.php on line 1