Hi there,
First make sure you have updated everything (Theme and Plugins).
You could try testing for a plugin conflict. You can do this by deactivating all third party plugins, and seeing if the problem remains. If it’s fixed, you’ll know a plugin caused the problem, and you can narrow down which one by reactivating them one at a time.
If the issue still persist, You can make a post with the following info:
– Link to your site
– WordPress Admin username / password
– FTP credentials
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