[Opaltoolkit-users] Problem installing Opal 2.X

[Conrad H. <co...@cg...>]

I've been using Opal 1.9.5 for a while and it works very well for us. 
Now that 2.2 is out, I'd like to migrate to the newer version while 
keeping the old one up and running for legacy users.  Following the 
instructions, I managed to get through "edit etc/opal.properties and 
build.properties" and "ant install", but starting tomcat at that point 
generates the attached error log.  The old 1.9.5 services are working 
fine, but services deployed for 2.2 generate similar exceptions about 
"Connections could not be acquired from the underlying database!"  Can 
someone please point me towards where I went wrong?  Thanks.

Conrad