not able to use patentscope

[bessy]

Patentscope shows the following message"Could not initialize class oracle.security.o5logon.O5Logon".what does this mean?I am unable to do patent search.Please look into this issue and resolve it ASAP.

[patentscope-wipo]

There were internal issues that have now been solved; please try again and let us know if the problem persists.