phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '8c5db27fc012ad67fd32903af03117f9' for key 'PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in) VALUES ('8c5db27fc012ad67fd32903af03117f9', -1, 1757822656, 1757822656, 'd849d883', -9, 0)

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