Any ideas how to troubleshoot this? (IP addresses replaced with x's)
Code:
Database error in vBulletin 2.0.43:
Invalid SQL:
SELECT userid
FROM user
WHERE username REGEXP '^(&[\#\da-z]*;|[^a-z\d])**(&[\#\da-z]*;|[^a-z\d])*l%C3%83(&[\#\da-z]*;|[^a-z\d])*v%C3%83(&[\#\da-z]*;|[^a-z\d])*%C3%83%C2%A5%C3%83(&[\#\da-z]*;|[^a-z\d])*%C3%83%C2%B8t%C3%A2(&[\#\da-z]*;|[^a-z\d])*%C2%A2(&[\#\da-z]*;|[^a-z\d])**(&[\#\da-z]*;|[^a-z\d])*$'
LIMIT 1;
MySQL Error : Regex error 'quantifier does not follow a repeatable item at offset 22'
Error Number : 1139
Request Date : Wednesday, January 20th 2021 @ 02:01:36 AM
Error Date : Wednesday, January 20th 2021 @ 02:01:36 AM
Script : vBulletin Database Error
Referrer :
IP Address : xxx.xx.xxx.xx
Username : N/A
Classname : vBulletinDatabase_MySQLi
MySQL Version :
Server : xxx.x.x.xxx
User Agent :
Devami...