phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '1b4d079916bfa06c728261a222acbd1e' 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 ('1b4d079916bfa06c728261a222acbd1e', -1, 1714542000, 1714542000, 'c0a80201', -2, 0, 0)

Line : 187
File : sessions.php