That work great for me but then I got another error:
Parse error: parse error, unexpected ')' in e:\Domains\the-plug.co.uk\wwwroot\new\administrator\components\com_gigcal\gigmanager.php on line 52
In gigmanger.php starting at line 52
$gigmanager_sort = $mainframe->getUserStateFromRequest( 'gigmanager_sort', 'gigmanager_sort', 'g.gigdate' ) );
$gigmanagersearch = $mainframe->getUserStateFromRequest( 'gigmanagersearch', 'gigmanagersearch', '' ) );
$venuefilter_id = $mainframe->getUserStateFromRequest( 'venuefilter_id', 'venuefilter_id', '' ) );
$bandfilter_id = $mainframe->getUserStateFromRequest( 'bandfilter_id', 'bandfilter_id', '' ) );
which should be
$gigmanager_sort = $mainframe->getUserStateFromRequest( 'gigmanager_sort', 'gigmanager_sort', 'g.gigdate' );
$gigmanagersearch = $mainframe->getUserStateFromRequest( 'gigmanagersearch', 'gigmanagersearch', '' );
$venuefilter_id = $mainframe->getUserStateFromRequest( 'venuefilter_id', 'venuefilter_id', '' );
$bandfilter_id = $mainframe->getUserStateFromRequest( 'bandfilter_id', 'bandfilter_id', '' );
Basically there were too many ) at the end of each line.
Cheers