phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '6a8db7b35e8cf3c75889b7d0f1a57c5e' for key 'PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('6a8db7b35e8cf3c75889b7d0f1a57c5e', -1, 1749427448, 1749427448, 'd849d86b', -9, 0, 0)

Line : 187
File : sessions.php