cb.core.php On Line 238
From
if ( ( count( $userParams ) > 0 ) && in_array( $_CB_framework->getCfg( "frontend_userparams" ), array( '1', null) ) ) {
to
if ( ( count( $userParams ) < 0 ) && in_array( $_CB_framework->getCfg( "frontend_userparams" ), array( '1', null) ) ) {
This will only skip the error msg it will not run the param code