SELECT COUNT(*) FROM `videos` WHERE MATCH (`title_fulltext`) AGAINST ('zk@3k7' IN BOOLEAN MODE) OR MATCH (`tags_fulltext`) AGAINST ('zk@3k7' IN BOOLEAN MODE) OR MATCH (`about_fulltext`) AGAINST ('zk@3k7' IN BOOLEAN MODE) OR MATCH (`description_fulltext`) AGAINST ('zk@3k7' IN BOOLEAN MODE)
syntax error, unexpected '@', expecting $end