You can shoot, look around and even check out map and your inventory but can't move or jump.
Have to disappoint you that you have lost whatever progress you were on, because as of right now there is no fix for it.
Check Your Weight
Check your inventory and see if the bar in right down corner of your screen is red or not. If it's red, drop some items to move it back to yellow.
Drop The Loot
If you got any item before this problem drop it and you should be able to move again.
Restart
*. Open Menu and click on Exit To Main Menu and select Continue or load the last save you got.
*. If you can't move again then you have to close the game completely and launch it again.
Corrupted Save File, Load A Another Save
If none of above worked for you, we did load a save point that had a different location than the last save point and it did work for us.