Ошибка в php при подключении к MySQL

Здравствуйте. Выскакивает вот такая ошибочка:

The Error returned was:

You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'AND approve=1 ORDER BY LIMIT , WHERE category regexp '[[:<:]](2)[[:>:]]' AND a' at line 1

Проблемная строка:

$sql_select = "SELECT p.id, p.autor, p.date, p.short_story, p.year, p.country, p.genre, p.datex, p.director, p.producer, p.actors, SUBSTRING(p.full_story, 1, 15) as full_story, p.xfields, p.year, p.country, p.genre, p.datex, p.director, p.producer, p.actors, p.title, p.category, p.alt_name, p.comm_num, p.allow_comm, p.fixed, p.tags, e.news_read, e.allow_rate, e.rating, e.vote_num, e.votes, e.view_edit, e.editdate, e.editor, e.reason FROM " . PREFIX . "_post p LEFT JOIN " . PREFIX . "_post_extras e ON (p.id=e.news_id) WHERE " . $stop_list . $where_category . " AND approve=1" . $where_date . " ORDER BY " . $fixed . $news_sort . " " . $news_msort . " LIMIT " . $custom_from . "," . $custom_limit;

Я так понимаю, нарушен синтаксис!