MySQL Error!
MySQL error in file: /engine/modules/show.full.php at line 541
Error Number: 1139
The Error returned was:
Got error 'empty (sub)expression' from regexp
SQL query:

select * from `dle_ads_fullnews` where `mobile` in(1,3) and `key` regexp '[[:<:]](глазные|капли|тобрекс|для|новорожденных|детей||средство|для|лечения|конъюнктивита|у|малышей)[[:>:]]' and `approve` = 1