Debug info: Unknown column 'customnumber' in 'order clause'

SELECT id as itemid, plugin, type FROM head_surveypro_item WHERE surveyproid = ? ORDER BY customnumber ASC, sortindex DESC

[array (

0 => '152',

)]

Error code: dmlreadexception
Stack trace:

line 474 of /lib/dml/moodle_database.php: dml_read_exception thrown
line 1027 of /lib/dml/mysqli_native_moodle_database.php: call to moodle_database->query_end()
line 1250 of /lib/dml/moodle_database.php: call to mysqli_native_moodle_database->get_recordset_sql()
line 1198 of /lib/dml/moodle_database.php: call to moodle_database->get_recordset_select()
line 705 of /mod/surveypro/classes/itemlist.php: call to moodle_database->get_recordset()
line 101 of /mod/surveypro/layout_validation.php: call to mod_surveypro_itemlist->display_relations_table()