Hi,
I have a problem with my theme based on HTML reset, lightbox is not working for my gallery there. I checcked with different themes and then it works. I used a lot of time to find the bug but cannot…
It’s not the point. After you removed that line you have now multiple JS errors instead.
Please try to find some info on how to debug javascript errors, take a closer look at the line mentioned above to see what it does and why throws an error.
If you clean that up, the plugin will definitely start working.