phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'bc3a3178aa14d5b02b892ac38b614865' for key 'PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in) VALUES ('bc3a3178aa14d5b02b892ac38b614865', -1, 1771410503, 1771410503, 'd849d87b', 2, 0)

Line : 180
File : /www/includes/sessions.php