phpBB by Przemo : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '6c9549dd50fd4ffa5513cfa1118f1c20' for key 'PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in) VALUES ('6c9549dd50fd4ffa5513cfa1118f1c20', -1, 1744330761, 1744330761, '03858e65', -9, 0)

Line : 337
File : sessions.php