phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '621996cc274aa0295566b18d4aba0c2d' 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 ('621996cc274aa0295566b18d4aba0c2d', -1, 1714815564, 1714815564, '12e2de0c', -9, 0, 0)

Line : 289
File : sessions.php