Cannot Delete Modification

[Doc]

Similar to the 'Cannot delete vehicle' thread, I cannot delete modifications.

I get

Could Not Select Modification Data

DEBUG MODE

SQL Error : 1054 Unknown column 'mods.category_id' in 'on clause'

SELECT mods.*, g.made_year, g.id, images.*, user.username, user.user_avatar_type, user.user_allowavatar, user.user_avatar, images.attach_ext, images.attach_id, images.attach_file, cats.title as category_title, makes.make, models.model, bus.title as business_name, ins.title as install_business_name, ins.id as install_business_id, CONCAT_WS(' ', g.made_year, makes.make, models.model) AS vehicle FROM phpbb_garage_mods AS mods, phpbb_garage AS g LEFT JOIN phpbb_users AS user ON g.member_id = user.user_id LEFT JOIN phpbb_garage_categories AS cats ON cats.id = mods.category_id LEFT JOIN phpbb_garage_images AS images ON images.attach_id = mods.image_id LEFT JOIN phpbb_garage_makes AS makes ON g.make_id = makes.id LEFT JOIN phpbb_garage_models AS models ON g.model_id = models.id LEFT JOIN phpbb_garage_business AS bus ON mods.business_id = bus.id LEFT JOIN phpbb_garage_business AS ins ON mods.install_business_id = ins.id WHERE mods.id = 3901 AND g.id = mods.garage_id

Line : 3711
File : functions_garage.php

[Mook]

yeah i was wondering about that to!