phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '8b460e5485078e11ec7a6e4b6c3dac3c' 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 ('8b460e5485078e11ec7a6e4b6c3dac3c', -1, 1711702214, 1711702214, '2cc047fe', -2, 0, 0)

Line : 187
File : sessions.php