Fatal error: Uncaught Error: Interface "Psr\Cache\CacheException" not found in C:\mywamp\sites\allsite\microfinance2\vendor\psr\cache\src\InvalidArgumentException.php:11 Stack trace: #0 {main} thrown in C:\mywamp\sites\allsite\microfinance2\vendor\psr\cache\src\InvalidArgumentException.php on line 11