phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '8bd975fefc1cee874ff861db4c2bc35a' for key 'PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in) VALUES ('8bd975fefc1cee874ff861db4c2bc35a', -1, 1763930725, 1763930725, 'd849d8d6', -9, 0)

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