Critical error on Single Listing (Front-end)

Hi there,

Please help me. I keep getting the below error on viewing the detail/single page of any listing. My styling is also broken and resolution on those pages.

There has been a critical error on this website.

Learn more about troubleshooting WordPress.

See below examples:
https://www.gogoslist.co.za/directory/budget-home-automation-solutions/
https://www.gogoslist.co.za/directory/tc-builders/
https://www.gogoslist.co.za/directory/loshona-builders/
https://www.gogoslist.co.za/directory/ermelo-loodgieters-konstruksie/

Website link: https://www.gogoslist.co.za

Kind Regards
Enrico

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