Seems like your there are conflicting/outdated Java libraries, try:
- update appstore modules
– delete older userlib/jar’s of same library
give it a run
open the file ..\javasource\mindspheresinglesignon\actions\MindSphereScheduledAccessTokenConnector.java
in notepad or something
Remove "Parameter1" (so only "Tenant" remains)
Then try again.
Greetings Mario