All interior of the mod 'Stockalike Station Parts Expansion Redux' are just pitch black.
Other mods and stock game parts are fine.

Does not seems to be a conflict with an another mod, I make this log file with only SSPX 2.0.10 and FreeIva 0.2.16.1
KSP.log

Exemple with the 'Pier' station core from mod and a cockpit from the stock game

IVA from the stock part have theses black squares and it says the hatch between the two parts is blocked

I didn't include the other IVA view because it's just a black screen

Your SSPX internals are not installed correctly. I'd recommend using CKAN to install your mods (and note that the internals are a separate install package in CKAN).

Further, you have several copies of modulemanager.dll. You should only have the latest version.

From the SSPX forum post:

Q: How do I install the IVAs?
A: . CKAN: select the package and install it, it counts as a separate mod. Otherwise, place the folder from Extras into your KSP Gamedata.