This error comes from the fact that the
phpbb_version
column is missing in the phpbb_styles
table, how to add it?phpbb_version
column is missing in the phpbb_styles
table, how to add it?phpbb_version
column is not a valid column name that exists in vanilla phpBB. I've checked both a 3.3 and 4.0 board and no such column exists. I suspect the extension author has included that column name by mistake thinking it existed. Style version and phpBB version compatibility are included in the styles files, not in the database.