I have a problem in my ftp server, I added a new package using composer localy named Barryvdh/laravel-dompdf, the problem now is when I hosted the last version of my project I have encoutered with the not found class of dompdf 
与恶龙缠斗过久,自身亦成为恶龙；凝视深渊过久,深渊将回以凝视…
