Doubt about

Hi! i have a question, i run a script and it goes normal until it reach the part when i have to create images and store them to write into a word document. In that part, the script keeps running until i stop them and it put the next message:

fatal IO error 11 (resource temporaly unavailable) on x server ":0" after 741 requests (730 known processed) with 0 event remaining.

I would like to know if crashes or something like that to fix the code. Thank you!

Does that help: ?