phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'ac99ffa86df9c8db1be60e63239b4a1c' 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 ('ac99ffa86df9c8db1be60e63239b4a1c', -1, 1714380622, 1714380622, '038e7cfc', 2, 0, 0)

Line : 187
File : sessions.php