Hi ,

I have error below when i try goto template setting :

Error occurred because preg_replace is null

Thank You

Dear abimanager

Please go to "your_site\plugins\system\yt\yt.php", finding:
$body1= preg_replace('@<form\s[^>]*name="adminForm"[^>]*>?.*?</form>@siu', $buffer, $body);
=> Edit to:
$body1 = preg_replace('@<form\s[^>]*name="adminForm"[^>]*>([\w|\W]*)</form>@msu', $buffer, $body);

Thanks