phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'ef53c65a1d66b801219460a50f35ac99' for key 'PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('ef53c65a1d66b801219460a50f35ac99', -1, 1714381473, 1714381473, '0d3b642a', -11, 0, 0)

Line : 187
File : sessions.php