Bismillaah
Ash-Shaykh Abu Muhammad Khaalid ibn Abdur Rahmaan (hafidhahullaah) from Egypt has warned against al-Hajooree (hadaahullaah) and has called him a Mubtadi' (Innovator), Daal (Astray), Munharif (Deviant). He narrated from Allaamah Rabee' (hafidhahullaah) that he said, "Yahya is a haddaadee khabeeth; worse than Mahmood al-Haddaad al-Misree."
source: http://www.sahab.net/forums/index.php?showtopic=137605 (accessed 14 Rajab 1434 corresponding to 23 May 2013)