Thats what I said, its not a mod issue

btw. your host does not need to "install" the old libraries.
Its enough if they put them in the lib directory so that you have access to them.
Its only copying the files not more.
It does not matter for other installed things cause they still use the newer libraries anyway.
If you would like to be able to change such things in future on your own you should get a root server where the host is not managing the machine or restricting things.
But before doing so please increase your linux knowledge.
I hope to see Teamspeak3 coming this year with integrated db support.
Hopefully Blackjack is going to upgrade the mod then for this version