SELECT COUNT(*) FROM seiten WHERE headline LIKE '%%' OR text LIKE '%%' OR name LIKE '%%' OR text_2 LIKE '%%' OR text_3 LIKE '%%' OR text_4 LIKE '%%' OR headline LIKE '%Tag der offenen Tür%' OR text LIKE '%Tag der offenen Tür%' OR name LIKE '%Tag der offenen Tür%' OR text_2 LIKE '%Tag der offenen Tür%' OR text_3 LIKE '%Tag der offenen Tür%' OR text_4 LIKE '%Tag der offenen Tür%'
Illegal mix of collations (latin1_swedish_ci,IMPLICIT) and (utf8mb3_general_ci,COERCIBLE) for operation 'like'