phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '9f48400a4e8fe45eeb1024f8a1e64c2b' 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 ('9f48400a4e8fe45eeb1024f8a1e64c2b', -1, 1715753577, 1715753577, '12dbaabc', -1, 0, 0)

Line : 187
File : sessions.php