phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '420edb21f86c0f7ea280305a016bdb3b' 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 ('420edb21f86c0f7ea280305a016bdb3b', -1, 1714903839, 1714903839, '1275b6b3', -1, 0, 0)

Line : 187
File : sessions.php