Creating flaggedrevs table...A database query syntax error has occurred.
The last attempted database query was:
"CREATE INDEX page_time ON flaggedrevs (fr_page_id,fr_rev_timestamp)
"
from within function "DatabaseBase::sourceFile( /var/wwwroot/dereckson.be/mediawiki/extensions/FlaggedRevs/backend/schema/mysql/FlaggedRevs.sql )".
Database returned error "1: index page_time already exists"
See also https://bugzilla.wikimedia.org/show_bug.cgi?id=31696
Version: unspecified
Severity: major