I have tried this extension on an installation of 1.14 Mediawiki, and I am getting this error. Database error.
A database query syntax error has occurred. This may indicate a bug in the software. The last attempted database query was: (SQL query hidden) from within function "wfGetBlockExiledTo". MySQL returned error "1146: Table 'fraun.page_props' doesn't exist (localhost)".
Ignoring the error, the user then tried to login and gets a white window and spins to load, never completes. So they are blocked but I'm sure I need to to resolve the error. Is an issue with a table not in version 1.14? X.page_props ?
Also, I can't re-enable them to login. I must pound out the entry in LocalSettings.php to get them back in.