[sub_ubi]

This plugin is broken in PHP7+ (vbulletin 4.2.5 and higher)

profile.php?do=editoptions

Returns with:

Call to undefined function mysql_num_rows() on line 2 in /var/www/forums/profile.php(2086) : eval()'d code
#0 /var/www/forums/profile.php(2086): eval()
#1 {main}

To fix, change the mysql_ call to mysqli_. This can be found in Plugin Manager -> Recent Thanks - UserCP Field Part2

Change

$isthere = mysql_num_rows($db->query_read("SELECT recent_thankact FROM " . TABLE_PREFIX . "user WHERE userid = ".$vbulletin->userinfo['userid']." AND recent_thankact=1"));

To

$isthere = mysqli_num_rows($db->query_read("SELECT recent_thankact FROM " . TABLE_PREFIX . "user WHERE userid = ".$vbulletin->userinfo['userid']." AND recent_thankact=1"));