phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '468d2fa3cb157f3affa78d8c9c35bb07' 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 ('468d2fa3cb157f3affa78d8c9c35bb07', -1, 1716382472, 1716382472, '12d91dea', -4, 0, 0)

Line : 187
File : sessions.php