phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '139197dffd1f177de855e9fe66ee459a' for key 'PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in) VALUES ('139197dffd1f177de855e9fe66ee459a', -1, 1763152126, 1763152126, 'd849d826', 2, 0)

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