phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '9a6aa9add3e8245aad990858090cc600' for key 'phpbb_sessions.PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('9a6aa9add3e8245aad990858090cc600', -1, 1714005992, 1714005992, '030ca2b3', 21, 0, 0)

Line : 187
File : sessions.php