phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'baf4c2c09c1ee6c96d4e7ec03f04192f' 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 ('baf4c2c09c1ee6c96d4e7ec03f04192f', -1, 1713556758, 1713556758, '12bfeabf', 4, 0, 0)

Line : 187
File : sessions.php