phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'c0647a771e65ea1e6b69b36e3932dc7e' for key 'PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('c0647a771e65ea1e6b69b36e3932dc7e', -1, 1715101520, 1715101520, 'c0a80201', -11, 0, 0)

Line : 187
File : sessions.php