Hi Tanya,
If you enable SSL recently then i believe you would have already added HTTPs parameters in server.xml file with 8443 port number.
If that is true, then you need to allow web application to access the CPB tab. For that reason i have added the above code in axis2.xml. In my environment after adding this code, that error got resolved and then facing the SOAP error.
It is not necessary that you may get any further errors, so you can stop the tomcat, add the code i have mentioned earlier in the same post and try restarting the tomcat.
Please let me know your results.
Kind Regards,
Mahesh