phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'f939f6cbc87f27233fb3b792878ee477' 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 ('f939f6cbc87f27233fb3b792878ee477', -1, 1715144942, 1715144942, 'c0a80201', -10, 0, 0)

Line : 187
File : sessions.php