phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '3464ef6432f260d4777e9e403dead161' for key 'phpbb_sessions.PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('3464ef6432f260d4777e9e403dead161', -1, 1714387917, 1714387917, '12dd9a97', -8, 0, 0)

Line : 187
File : sessions.php