vBulletin 5.6.4 Upgrade System
(Please be patient as some parts may take some time)
Startup Warnings
It is advisable to resolve the following issues prior to continuing with the install. To check that the issues have been resolved, hit "refresh". To continue without resolving the issues, hit "confirm":
Startup Errors
Due to the following errors, the install/upgrade can not continue:
Please Enter Your Customer Number
This number is displayed in the vBulletin.com Members' Area after logging in.
Version Mismatch
Your upgrade log shows that your last upgrade was to version but you are currently on version 3.8.8.