MySQL error in file: /engine/modules/catalog/goods.php at line 254

Error Number: 1267

The Error returned was:
Illegal mix of collations (utf8mb4_general_ci,IMPLICIT) and (utf8mb3_general_ci,COERCIBLE) for operation 'regexp'

SQL query:

SELECT `good_id`, g.type FROM `catalog_params_values` pv LEFT JOIN `catalog_goods` g ON (g.id = pv.good_id) WHERE `param_id` = '8' AND `value_on` = '1' AND `value` regexp 'Wi-fi USB|Ethernet 10/100 Mbps|Wi-fi ����� \\(������ ������������ ������\\)|���������� wi-fi|Ethernet 10/100/1000 Mbps'