phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '4f986d9bdadff2b622eec2c1d4c11e54' 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 ('4f986d9bdadff2b622eec2c1d4c11e54', -1, 1713453321, 1713453321, '03859357', -4, 0, 0)

Line : 187
File : sessions.php