Fatal error: Uncaught exception ‘mysqli_sql_exception’ with message ‘No index used in query/prepared statement’
The fatal error is not in MySQL; the missing index notification is a relatively low-severity warning. The fatal error is in your PHP code, because of the following three conditions: mysqli reports a lot of warnings, even for relatively harmless conditions. You’re throwing mysqli_sql_exception for all errors and warnings due to your mysqli_report(MYSQLI_REPORT_ALL); line. Your … Read more