phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '6c81a8988d5781d8b80ad4c54b0746ab' 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 ('6c81a8988d5781d8b80ad4c54b0746ab', -1, 1714242183, 1714242183, '038d08f7', -4, 0, 0)

Line : 187
File : sessions.php