( ! ) Fatal error: Uncaught Error: Interface 'Psr\SimpleCache\InvalidArgumentException' not found in C:\wamp64\www\ucenter\vendor\topthink\think-orm\src\db\exception\InvalidArgumentException.php on line 19
( ! ) Error: Interface 'Psr\SimpleCache\InvalidArgumentException' not found in C:\wamp64\www\ucenter\vendor\topthink\think-orm\src\db\exception\InvalidArgumentException.php on line 19
Call Stack
#	Time	Memory	Function	Location
1	0.0003	359952	{main}( )	...\InvalidArgumentException.php:0