No apks will install I have been repeatedly trying to install an apk on my moto g lte (1st gen). Nothing will install. Apks worked initially, but it stopped working at one point 

su
pm install [apk]
Returns invalid URI.
The name is all standard chars.

su
pm install -r [apk]
Returns container error.

SOLVED
I had managed to corrupt my SD card which meant the apk files could not be installed upon my phone. Taking out the SD fixed it.
Corrupted SD card meant I could not install anything.