Halteverbot für Groß Umstadt

Error: SQLSTATE[HY000]: General error: 1267 Illegal mix of collations (latin1_general_ci,IMPLICIT) and (utf8_general_ci,COERCIBLE) for operation '=', query was: SELECT genehmigung_brutto FROM hv_preise WHERE stadt = 'Groß-Umstadt'
Line: 235
File: /var/www/html/halteverbot123.de/httpdocs/vendor/zendframework/zendframework1/library/Zend/Db/Statement/Pdo.php