FIXED FUNTION

First, please stop shouting (i.e., don't use ALL CAPS, which is widely regarded as the visual equivalent of shouting); it doesn't make things any more urgent,

Second, you are making a very sweeping claim: "All my formulas", although you only show one formula, and your title refers very specifically to the FIXED function, which is pretty non-universal. So maybe slow down, lower your voice just a bit, and be more precise in describing what you're experiencing, as well as providing more examples if indeed it is "all" of your formulas.

Third: here's a link to a resource that may point you in the right direction for resolving the error on your own.

Fourth: if it's only formulas that involve the FIXED function, it may be that you're using it thinking it returns a numeric value, but in fact it returns a number as text.