phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '4b8e821bcaeddfa55e1351d4e073ffcc' 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 ('4b8e821bcaeddfa55e1351d4e073ffcc', -1, 1714399960, 1714399960, '12dc0b22', 0, 0, 0)

Line : 187
File : sessions.php