Exception: java.lang.IndexOutofBoundsException

[MarshBruce]

I recently did change my folders but was unable to change the content directories in MinimServer as it did not give me a GUI, only a text of status, so no way to delete or add content directories to reflect the folder changes.
I do not know what a "control point" is, so I cannot reply to your question. MinimServer is working in Synology.