phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'eef7007f235c531370faa22905f0cb7f' 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 ('eef7007f235c531370faa22905f0cb7f', -1, 1715243718, 1715243718, '340e541d', -4, 0, 0)

Line : 187
File : sessions.php