Error 200019 when I use 2 pressure transducer

[misskay]

Hi,
Currently I’m using 2 pressure transducers connected to NI 9237. When I run my experiment, error 200019 appeared (as attached in the pic). Before this I used only one pressure transducer and I dont have this issue.

I’ve tried some solutions suggested in the forum such as reduce the sampling rate but the error keep appearing. 
Can i get some advices/suggestions to solve this issue? 
Your help are greatly appreciated.

Thanks.

[RavensFan]

It's pretty much impossible to debug a  picture of your computer monitor just as you mechanic can't look at a picture of your car and figure out why it won't start.

Are you even working in LabVIEW?  This is a LabVIEW forum and you've posted a picture that looks like Signal Express.

If this is a Signal Express question, then repost your question in the Signal Express forum.  Attach your SE project to that post and someone might be able to look into your problem.