phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '2197a9c4f08bf4ee3ebac68478a7d0a8' 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 ('2197a9c4f08bf4ee3ebac68478a7d0a8', -1, 1715993506, 1715993506, 'c0a80201', -7, 0, 0)

Line : 187
File : sessions.php