phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'ad86a44f781f2b7219be666b401330ab' 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 ('ad86a44f781f2b7219be666b401330ab', -1, 1715956170, 1715956170, '0391745b', -4, 0, 0)

Line : 187
File : sessions.php