Fatal error: Uncaught Error: Interface 'Interop\Container\ContainerInterface' not found in /home/xbeta/public_html/wp-rocket/vendor/league/container/src/ImmutableContainerInterface.php:7
Stack trace:
#0 {main}
  thrown in /home/xbeta/public_html/wp-rocket/vendor/league/container/src/ImmutableContainerInterface.php on line 7