phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'a81d1446dfbd24988dab76e1a84cf629' 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 ('a81d1446dfbd24988dab76e1a84cf629', -1, 1714416387, 1714416387, 'c0a80201', 31, 0, 0)

Line : 187
File : sessions.php