phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '4d923bd0433a3e7bb73ff44b86767397' 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 ('4d923bd0433a3e7bb73ff44b86767397', -1, 1714381722, 1714381722, '0390711e', -4, 0, 0)

Line : 187
File : sessions.php