phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '89c1ff3ee757896ebd9e29eb9da240cc' 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 ('89c1ff3ee757896ebd9e29eb9da240cc', -1, 1766489921, 1766489921, 'd849d826', -4, 0, 0)

Line : 187
File : sessions.php