phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'b1fa7dd0094d756c1a02f3ebe80d0816' 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 ('b1fa7dd0094d756c1a02f3ebe80d0816', -1, 1714564761, 1714564761, 'c0a80201', -4, 0, 0)

Line : 187
File : sessions.php