phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '173c1126f96c9ffa825c27ba5b152807' for key 'PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in) VALUES ('173c1126f96c9ffa825c27ba5b152807', -1, 1754298472, 1754298472, 'd849d8f0', 25, 0)

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