phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'ad6f94e9bc842e346277997ba8694e4b' for key 'PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('ad6f94e9bc842e346277997ba8694e4b', -1, 1714309330, 1714309330, 'ac1d001b', -1, 0, 0)

Line : 187
File : sessions.php