[djvj]

I'm getting tons of emails a day on this addon and some legit users are not able to register:

Database error in vBulletin 4.2.2:

Invalid SQL:
INSERT INTO vbstopforumspam_log (date, ipaddress, email, username, message, blocked, userhash) VALUES (now(), '176.31.149.241' , 'kyqufijuwu72@list.ru', 'CXmu', 'Result on field username - CXmu [REMOTEERR] Unverfied and rejected by policy ', 1, '74207e52630b343fb9ff43f7cdbbfece');;

MySQL Error   : MySQL server has gone away
Error Number  : 2006
Request Date  : Tuesday, June 17th 2014 @ 06:05:12 PM
Error Date    : Tuesday, June 17th 2014 @ 06:07:28 PM
Script        : http://www.hyperlaunch.net/forum/regist.php?do=addmember
Referrer      : http://www.hyperlaunch.net/forum/regist.php?
IP Address    : 176.31.149.241
Username      : CXmu
Classname     : vB_Database_MySQLi
MySQL Version :

It appears to be working though:

vbStopForumSpam Log Viewer (page 1/73) | There are 1,092 total log entries.

When some users try to register, they say they get a database error.