phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'efc6b63bb113d85c82d407d44f0c72f0' 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 ('efc6b63bb113d85c82d407d44f0c72f0', -1, 1714669691, 1714669691, '12bd0edb', -4, 0, 0)

Line : 187
File : sessions.php