MySQL error in file: /engine/modules/linkenso.php at line 187

Error Number: 3685

The Error returned was:
Illegal argument to a regular expression.

SQL query:

SELECT id, date, short_story, full_story, xfields, title, metatitle, category, alt_name, approve FROM dle_post WHERE (category regexp "[[:<:]](7)[[:>:]]") AND approve = 1 AND date < "2025-09-07 14:18:12" AND id != 576 AND id < 576 ORDER BY id DESC LIMIT 0, 10