Reloading FreePBX Fails with DB Error

I’m running CentOS 6 with the lastest FreePBX 12 & modules; the DB is correctly configured and the only change recently is that I removed legacy backup hook scripts that perform tasks that the backup and restore module can automate for us.

I can’t seem to find anything overtly wrong with the fax config (or other configs) including the DB connection; any thoughts?

[FATAL] DB Error: unknown error<br><br>Error selecting from fax

Trace Back:

/var/www/html/admin/modules/fax/functions.inc.php:422 die_freepbx()
 [0]: DB Error: unknown error<br><br>Error selecting from fax

/var/www/html/admin/modules/fax/functions.inc.php:291 fax_get_destinations()

/var/www/html/admin/libraries/BMO/DialplanHooks.class.php:87 fax_get_config()
 [0]: asterisk

/var/lib/asterisk/bin/retrieve_conf:727 DialplanHooks->processHooks()
 [0]: asterisk
 [1]:

One of these scripts was loaded as a cron task and something about one of these tasks locked the database, it looks like. The issue was resolved after I killed a script and was no longer locked out of the DB.

mysqlcheck --all-databases --auto-repair