phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '44ff88039e483928e2426af3b973b868' for key 'PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in) VALUES ('44ff88039e483928e2426af3b973b868', -1, 1763695555, 1763695555, 'd849d88a', 25, 0)

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