MySQL Error!

Error : You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'AND `type`=2 AND `archived`=0 ORDER BY `id` ASC' at line 1File : /var/zpanel/hostdata/zadmin/public_html/v1_riannawilliams/public_html/lib/Base.class (line: 144)

Query1SELECT `link_to_file`, `alt` FROM `project_image` WHERE `project_id`= AND `type`=2 AND `archived`=0 ORDER BY `id` ASC;