Page forward only moves one record

I’ve posted this in another support thread and have copied it here:

Hello,

Please modify the audit-trails/models/pager.php file in the function prepare_items() around line 110:

$rows = $wpdb->get_results( $wpdb->prepare("SELECT {$wpdb->prefix}audit_trail.*,{$wpdb->users}.user_nicename AS username FROM {$wpdb->prefix}audit_trail LEFT JOIN {$wpdb->users} ON {$wpdb->users}.ID={$wpdb->prefix}audit_trail.user_id ORDER BY ".$orderby.' '.$order." LIMIT %d,%d", (($this->get_pagenum() - 1) * $per_page), $per_page));

The issues is the the use of the MySQL LIMIT where as the first parameter is the page number and the second is how many to display per page. The starting parameter should be the row count to start with so we need to determine that number. In my case, I just decided to subtract 1 from the current page and use that as my starting row. After that, beginning with page 2, I want to show rows starting at 25, for 25 count. For page 3, it would be row 50 for 25.

Page 1 = ... LIMIT 0,25
Page 2 = ... LIMIT 25,25
Page 3 = ... LIMIT 50,25
Page 4 = ... LIMIT 75,25
Page 5 = ... LIMIT 100,25
...

This resolves the pagination issue.