phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '46d8d6c18864ba0f254184e9c4fb5d0f' 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 ('46d8d6c18864ba0f254184e9c4fb5d0f', -1, 1785455130, 1785455130, 'd849d830', 3, 0, 0)

Line : 187
File : sessions.php