phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '25d355a0d17d4957114548d2cb8cb006' for key 'phpbb_sessions.PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('25d355a0d17d4957114548d2cb8cb006', -1, 1759705972, 1759705972, 'd849d8ac', -4, 0, 0)

Line : 187
File : sessions.php