I sincerely doubt that this is a real issue for you. Clearly, from the help manual provided with Game Maker 7.0, the function draw_sprite_ext looks like this:
draw_sprite_ext(sprite,subimg,x,y,xscale,yscale,rot,color,alpha)
There are nine arguments.
Your use of the function:
draw_sprite_ext(sprTextBox, 0, view_x[0]+12, view_y[0] + 134,1,1,.75)
only has seven arguments.
"at position 72: Wrong number of arguments to function or script." in the error message told you that. Seriously. If you are using code from an earlier version of Game Maker with a newer version there is a chance that it might not be compatible and that the same function in both versions may have changed someway. However, as the error message stated, you should be able to read information from it to understand what the problem is.