Prefix wasn't considered in DB Raw query.

[idangozlan]

This is the wrong way to use Laravel Query... Please consider use Query Builder instead of using raw sql query (which cause bugs like that one)

[douxlagithub]

I also suggest using laravel query builder like
$query = DB::table('tablename')
->select('fields')
->leftJoin('dest_table', 'target_field', '=', 'dest_field')
->where('filter_field', '=', 'criteria')
->orderBy('filter_field', "direction")
->get();
This ways will be more manageable to understand query system for development purpose.

[stojankukrika]

It did not do until now, because I didn't find some free time and forgot it. Sorry. Now it fixes as some new fixes in site part.