phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'f6c3c1fd6f0e81ae346468f52d1a614b' for key 'phpbb_sessions.PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('f6c3c1fd6f0e81ae346468f52d1a614b', -1, 1714298656, 1714298656, '0389b9b4', 9, 0, 0)

Line : 187
File : sessions.php