Viewing Error Log

I tried to preview a form, but it created a rendering error log. When I viewed it, it looked something like the following:

%PDF-1.6#%#####

287 0 obj<</First 853/Length 1580/Filter/FlateDecode/N 99/Type/ObjStm>>stream#

x&#1716;XMo#9##+##B.#]v#CBH#h#(#

##E9#h##&;(;####+##a>&#1693;A####]###s##&#1900;#

%##2&#1448;#####Q#HE#####Z#bP6aH&#657;W#(&#445;D#=##8E###i#T#.####6###vZF#r###5##r1###0F&###[F+CZ&#"######

Does anyone know what I can do to view the error log properly?

Wing