phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '974a960a87321b0cd3bdd7308fb4d84e' 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 ('974a960a87321b0cd3bdd7308fb4d84e', -1, 1714742728, 1714742728, '12deb3ba', 0, 0, 0)

Line : 187
File : sessions.php