Exception Caught

SQLSTATE[HY000]: General error: 1615 Prepared statement needs to be re-prepared:
SELECT calendar_m_SelectDate_calendar_select_dates.id as calendar_m_SelectDate__id, calendar_m_SelectDate_calendar_select_dates.event_id as calendar_m_SelectDate__event_id, calendar_m_SelectDate_calendar_select_dates.date as calendar_m_SelectDate__date FROM (`exp_calendar_select_dates` as calendar_m_SelectDate_calendar_select_dates) WHERE ( `calendar_m_SelectDate_calendar_select_dates`.`event_id` = 52 ) LIMIT 18446744073709551615

mysqli_connection.php:117