Cannot connect, take so long time

Hello, I don’t have any problem connecting to Tripadvisor when I use your plugin for the first time. But now I cannot connect as it take very long time. The ajax search doesn’t show my listing and it keep processing. The search button’s also not working. Deactivate and activate the plugin, still not working. Found this error in chrome https://www.dropbox.com/s/nnmktemed2t6vjj/tapl.png?dl=0