phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '8c96ff88665a54a50785331e068d48c7' 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 ('8c96ff88665a54a50785331e068d48c7', -1, 1714742829, 1714742829, '03919c2e', -8, 0, 0)

Line : 187
File : sessions.php