phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'ccc9f6c8f87bf6d2139deac7b58a9846' 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 ('ccc9f6c8f87bf6d2139deac7b58a9846', -1, 1714238685, 1714238685, '12dc01ef', 17, 0, 0)

Line : 187
File : sessions.php