Can't left click on items or Builds, Looking around works

[MrKittens]

So today I installed about 3-4 new mods, and noticed that when I left click to select an item, it gets selected but when I go to place it on the ship it won't attach. Then I drop it back into items toolbar, and my left click stops working. Meaning I can't save, nor fly or even exit the game through the Icons. Alt+f4 is the only option. If there is a way to fix this, I'd greatly appreciate that. Thanks in Advance.

Edited January 23, 2015 by MrKittens

[DeMatt]

Please read and follow the instructions in this thread.

[MrKittens]

Thank you.