Not working on mobile

[Dekadinious]

Clicking the quote-button/link text does nothing on my phone. It works in responsive mode in Chrome on Windows. I also get this error when clicking the button on desktop:

Uncaught TypeError: Cannot read property 'charAt' of undefined
at HTMLAnchorElement. (viewtopic.php?p=75:1567)
at HTMLDocument.dispatch (jquery.min.js?assets_version=25:3)
at HTMLDocument.r.handle (jquery.min.js?assets_version=25:3)
(anonymous) @ viewtopic.php?p=75:1567
dispatch @ jquery.min.js?assets_version=25:3
r.handle @ jquery.min.js?assets_version=25:3

[GerB]

Seems like you have an older version of jQuery? Could you report to phpBB.com?

Also, apologies for responding late. My newborn son needed medical care in the hospital while you posted this, afterwards I totally forgot.