phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '9175d83f80f60b4255c0e30e8a7e4eae' 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 ('9175d83f80f60b4255c0e30e8a7e4eae', -1, 1753483532, 1753483532, 'd849d817', -9, 0, 0)

Line : 187
File : sessions.php