AHP Sitewide and WassUp with multi DB?

On WPMU we installed multi DB. Everything seems to work. Except two Plugins. WassUp and AHP Sitewide Recent Posts. Both worked before.

AHP Sitewide Recent Posts:
It does not show contents/Posts. In addition, there is no error message.

No error message. We can deinstall and install, it put wassup and wassup_tmp in the DB, but it does not save new Visits/data.

The WassUp Server Settings and Memory Resources:
WassUp Version:
WassUp Table name: wp_4_wassup
WassUp Table Charset/collation: unknown

Does someone have a solution? Thanks!