# Prodigy Error (run 3Qu1xKRL is no longer accessible) **URL:** \ **Category:** Uncategorized\ **Created:** [March 28, 2023, 4:52am UTC](https://ask.bioexcel.eu/t/prodigy-error-run-3qu1xkrl-is-no-longer-accessible/4228 "2023-03-28T04:52:15Z")\ **Posts on this page:** 3\ **Page:** 1
**Author:** ![rizkiamaliaputri0198](https://avatars.discourse-cdn.com/v4/letter/r/dc4da7/32.png) [@rizkiamaliaputri0198](https://ask.bioexcel.eu/u/rizkiamaliaputri0198)\ **Post date:** [March 28, 2023, 4:52am UTC](https://ask.bioexcel.eu/t/prodigy-error-run-3qu1xkrl-is-no-longer-accessible/4228/1 "2023-03-28T04:52:15Z")
Hi, i’m using Prodigy to calculate the binding affinity of my protein complex, but there is an error when i’m running with the protein-protein option. Is there anything that i can do to fix this problem or any other alternatives to predict complex protein from docking? Thank you. ![Screenshot (99)](https://europe1.discourse-cdn.com/flex013/uploads/bioexcel/original/1X/5b2f8e748ccc502b49e6848814bf1024522496b4.jpeg) ---
**Author:** ![honoratorv](https://dub1.discourse-cdn.com/flex013/user_avatar/ask.bioexcel.eu/honoratorv/32/672_2.png) [@honoratorv](https://ask.bioexcel.eu/u/honoratorv)\ **Post date:** [March 28, 2023, 6:36am UTC](https://ask.bioexcel.eu/t/prodigy-error-run-3qu1xkrl-is-no-longer-accessible/4228/2 "2023-03-28T06:36:12Z")
Thanks for reaching out about this issue, did you try to re-submit? ---
**Author:** ![rizkiamaliaputri0198](https://avatars.discourse-cdn.com/v4/letter/r/dc4da7/32.png) [@rizkiamaliaputri0198](https://ask.bioexcel.eu/u/rizkiamaliaputri0198)\ **Post date:** [March 28, 2023, 3:07pm UTC](https://ask.bioexcel.eu/t/prodigy-error-run-3qu1xkrl-is-no-longer-accessible/4228/3 "2023-03-28T15:07:23Z")
yes i’ve tried it before but still error. But now it looks like the server finally can running my data. thank you.