WordPress database error: [Illegal mix of collations (utf8_unicode_ci,IMPLICIT) and (utf8_general_ci,IMPLICIT) for operation '=']
(
SELECT 0 AS is_personal, 1 AS is_ip, status, country_code, network, mask
FROM wp_xxcdtb_spbc_firewall_data_v4
WHERE network IN (218103808,220200960,221249536,221773824,221904896,221937664,221945856,221949952,221952000,221952256,221952384,221952448,221952452,221952454,221952455)
AND network = 221952455 & mask
AND country_code = "0"
) UNION (
SELECT 1 AS is_personal, 1 AS is_ip, status, 0 AS country_code, network, mask
FROM wp_xxcdtb_spbc_firewall__personal_ips_v4
WHERE network IN (218103808,220200960,221249536,221773824,221904896,221937664,221945856,221949952,221952000,221952256,221952384,221952448,221952452,221952454,221952455)
AND network = 221952455 & mask
) UNION (
SELECT 1 AS is_personal, 0 AS is_ip, tbl_private.status, country_code, network, mask
FROM wp_xxcdtb_spbc_firewall__personal_countries AS tbl_private
RIGHT JOIN wp_xxcdtb_spbc_firewall_data_v4 AS tbl_common USING(country_code)
WHERE network IN (218103808,220200960,221249536,221773824,221904896,221937664,221945856,221949952,221952000,221952256,221952384,221952448,221952452,221952454,221952455)
AND network = 221952455 & mask
AND tbl_private.status IS NOT NULL
AND 91314 <> 0
)