Error Notice: Trying to get property of non-object in

I get the notification below. Does anyone know how to fix this? Its displayed on my website even for non logged in viewers

Notice: Trying to get property of non-object in /home/barcaser/public_html/ on line 1929

For starters, you should disable the WordPress debug mode, so that those type of messages are suppressed.

As to what exactly is triggering the error and how to fix it … the theme author should be you first contact there.

I think it’s solved. Checking your page doesn’t give that error anymore for me.

Thank you, i disabled the previous/next option and still working on the solution

Thank you for the response. I didn’t solve the problem yet. I disabled the previous/next option. The notification isn’t shown but the problem still exists.

Tis is the option i disabled

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