phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '8d12f007d043926f412c7d7cb3d5ad90' 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 ('8d12f007d043926f412c7d7cb3d5ad90', -1, 1714376496, 1714376496, 'c0a80201', 18, 0, 0)

Line : 187
File : sessions.php