Fatal error: Uncaught mysqli_sql_exception: Cannot convert string '\xE7 \xE5\x89\x8A' from utf8mb3 to utf8mb4 in D:\web\60394\mip\inc\dbi.php:69 Stack trace: #0 D:\web\60394\mip\inc\dbi.php(69): mysqli_query(Object(mysqli), 'select id from ...') #1 D:\web\60394\mip\inc\dbi.php(232): ConnectMysqli->query('select id from ...') #2 D:\web\60394\mip\show\list.php(22): ConnectMysqli->cont('select id from ...', 'id') #3 {main} thrown in D:\web\60394\mip\inc\dbi.php on line 69