phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'b688a22bcf612255c2a6c548a4a6ab3d' for key 'PRIMARY'

INSERT INTO sub_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('b688a22bcf612255c2a6c548a4a6ab3d', -1, 1714647490, 1714647490, '12bf9dba', -8, 0, 0)

Line : 187
File : sessions.php