phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '8fbfa12cc59f9d4c3dbd95e5767108fb' for key 1

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('8fbfa12cc59f9d4c3dbd95e5767108fb', -1, 1715821769, 1715821769, '12e36600', 2, 0, 0)

Line : 187
File : sessions.php