DB function failed with error number 1064 You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near 'AND jf_content.reference_id IN(2,3,4,5,6,7)
AND jf_content.reference_table...' at line 4 SQL=SELECT jf_content.reference_field, jf_content.value, jf_content.reference_id, jf_content.original_value
FROM jos_jf_content AS jf_content
WHERE jf_content.language_id=
AND jf_content.reference_id IN(2,3,4,5,6,7)
AND jf_content.reference_table='k2_categories'