MySQL error in file: /home/dle/sexfoto.top/content/html/core/modules/show.short.php at line 47

Error Number: 1139

The Error returned was:
Got error 'empty (sub)expression' from regexp

SQL query:

SELECT id, autor, date, short_story, full_story, xfields, title, category, alt_name FROM dle_post WHERE category regexp '[[:<:]](|1|2|3|4|5|6|7|8|10|11|12|13|14|15|16|17|18|19|23|24|25|26|27|28|29|30|31|32|33|34|35|37|38|39|41|42|43|45|46|47|48|49|50|51|52|53|54|55|56|58|59|60|61|62|63|65|66)[[:>:]]' AND approve=1 AND date < (NOW() + INTERVAL 0 MINUTE) ORDER BY date DESC LIMIT 0,10