BookLibary Component Support

I am getting the following error after installing the pro version. The free version worked without error.

Parse error: syntax error, unexpected '}' in /home/thebusin/public_html/components/com_booklibrary/booklibrary.php on line 1252

website is: the-business-nomad.com/books.html

In addition its making my website REALLY slow

I just uninstalled and re-installed it again and it comes up with this in the installtion script (although successfully installs program)

This component need the PHP YAZ extension for the z39.50 protocol to work correctly. Please recompile your PHP with the YAZ extension.

Ho come this only happens in the paid for version and when will someone respond to my emails on the issue?

Hello,

Please check yours email

With YAZ - extension - you need it - if you wish take data from big OLD libraries, like "library of congress ".
BookLibrary will continue work without YAZ - if you no need that

Thanks,
OrdaSoft team