WARNING(2): "mysqli_set_charset(): Error executing query"

SQL ERROR(1226): "User 'HTO01FLBXTUO_2' has exceeded the 'max_queries_per_hour' resource (current value: 100000)"Information:
Query:
select configuration_key as cfgKey, configuration_value as cfgValue from configuration WHERE configuration_key != "CURRENT_TEMPLATE"

USER ERROR(256): "SQL Error"