phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'f051dfc5d4ad063a1e4facbe9884c7cf' for key 1

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('f051dfc5d4ad063a1e4facbe9884c7cf', -1, 1715791918, 1715791918, '1276d3c1', -8, 0, 0)

Line : 187
File : sessions.php