phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '231985cb63584f339b3c58c31baf89e9' for key 1

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('231985cb63584f339b3c58c31baf89e9', -1, 1754184907, 1754184907, 'd849d8c7', -2, 0, 0)

Line : 188
File : sessions.php