I tried to run BiG-SCAPE, but it shows an error. that there is no space in the name of the files, but there is no space
Welcome @hamdinasr
Yes, a confusing error to guess about without seeing the data and how the job is set up!
As a first guess – is your data in a collection? Including the Pfam-A.hmm files? If yes, what do the element identifiers look like? Those are used as the “file name” with most tools, not the actual name label of the datasets.
To pull the identifiers out of a list collection folder, run this tool to create a separate text file with the collection metadata.
- Extract element identifiers of a list collection
If you need to make changes, use one or more of the Text Manipulation tools to make changes, then end with another Collection Operations tool to rename.
- Relabel identifiers
Exactly what to do can vary, but maybe these help?
- Hands-on: Data Manipulation Olympics / Data Manipulation Olympics / Introduction to Galaxy Analyses
- Hands-on: Using dataset collections / Using dataset collections / Using Galaxy and Managing your Data
Then, if the data is not in a collection, you could try putting the files into a list collection folder, confirming the identifiers, then trying a tool rerun. This would get around any direct file labels like the file “name” entirely.
Let’s start there! 
And for more help (my guess could be totally wrong!) please share your history. Sometimes these errors are about what is inside of the files, and I can’t guess from this error if that is the case, or explain how to correct it. How to generate the history share link is in the banner topic at this forum → How to get faster help with your question. You can paste that link back here, then unshare when we are done.