phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'ef3bd249c96b99e91826824330bc3fee' for key 1

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('ef3bd249c96b99e91826824330bc3fee', -1, 1714960635, 1714960635, '0387c631', 0, 0, 0)

Line : 187
File : sessions.php