[vbboarder]

@psychobike: wait for the updated xml, then apply the fix below.

That really strange you got that error. If you look at the line that say "mysql error", you see that it says "Duplicate column name 'is_manual'. That's should not happen because previous versions do not have that column. Did you manually add that column to the database? In any case, the fix is simple: FIRST: verify with phpMyAdmin or MySql Browser that you have the column 'is_manual' for the 'nominate_topic_thread' table, THEN remove from product_nominate_topic2.xml and reinstall (allow overwrite):

$vbulletin->db->query_write("ALTER TABLE ". TABLE_PREFIX ."nominate_topic_thread ADD `is_manual` TINYINT(1) UNSIGNED DEFAULT '0' NOT NULL");