Thread:Extension talk:InviteSignup/regarding the need for database changes

I encountered the following error message, suggesting database mods are needed, though not indicated in the install directions:

A database query error has occurred. This may indicate a bug in the software.

Query: SELECT * FROM `invitesignup` Function: InviteStore::getInvites Error: 1146 Table 'wikidb.invitesignup' doesn't exist (localhost)