It seems like it\'s trying to load something that either isn\'t there... or you have only added a couple of the files. It simply sounds like you have installed it wrong.
Go to the following directory; Starmade > Data >textures >block In your block folder, you should only have 4 files. For continuity sake, delete them all.
Now unzip the downloaded texture pack, and copy ALL four files (t000.PNG t001.PNG t002.PNG overlay.PNG) into the block folder. Make sure you do not have anything else in there.
No duplicated \"block\" folder, no old textures, etc. Now it should work.
@Comr4de; No, i won\'t be uploading it to imgur. I would advise downloading it again. The links and zips are not corrupt.
They are simply PNG files. My guess is you haven\'t added the t002.png file to the block folder.
Follow the instructions above.