Problem after update to 2.3.6.2: Can't change the Mywords Author

[JustineBABY]

Hello Edu,

I've updated the RMcommon to the new version, now I have the 2.3.6.2, Thanks,

But I have some problems:
I can't change the author in the mywords post. When I click on the User..., I have alway this message: "Session token expired!" and "OK". Now I click on OK, the page of post edit is automaticaly refreshing.

This is my Xoops config:
Xoops: 2.5.8.1
RMcommon: 2.3.6.2
PHP: 7.1
MySql: 5.6.33
Mywords: 2.2.5.9

Thanks for reviewing.