phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'c9c74e2f5ef1ba4bd55951e7de62bd7d' 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 ('c9c74e2f5ef1ba4bd55951e7de62bd7d', -1, 1714284025, 1714284025, '0381463f', 9, 0, 0)

Line : 187
File : sessions.php