phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '83d23ee1204f832bf76a21d2ceddf9c4' 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, is_robot) VALUES ('83d23ee1204f832bf76a21d2ceddf9c4', -1, 1758415021, 1758415021, 'd849d890', 0, 0, 0, '0')

Line : 187
File : sessions.php