phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '4398d8f69e296fddaaffc814ee3e5e0c' 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 ('4398d8f69e296fddaaffc814ee3e5e0c', -1, 1714328365, 1714328365, '12be9f0a', -2, 0, 0)

Line : 187
File : sessions.php