phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '726df1b7557c178ff2b3eddb07bbc66b' 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 ('726df1b7557c178ff2b3eddb07bbc66b', -1, 1715859460, 1715859460, '03905679', 22, 0, 0)

Line : 187
File : sessions.php