phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'ca791e4544440c487d8d98d2d1d0b971' for key 1

INSERT INTO phpbb_zsessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('ca791e4544440c487d8d98d2d1d0b971', -1, 1714089536, 1714089536, '0380c8d8', 10, 0, 0)

Line : 187
File : sessions.php