variable $institutions is not used any more. It is showing errors now because we changed
$smarty->assign_by_ref('institutions', $institutions);
for
$smarty->assign('institutions', $institutions);
variable $institutions is not used any more. It is showing errors now because we changed
$smarty- >assign_ by_ref( 'institutions' , $institutions);
for
$smarty- >assign( 'institutions' , $institutions);