For more than a year now, I’m a happy user of the custom-upload-dir plugin.
At this moment, I receive the folowing error when adding products to my shopping cart:
Warning: array_key_exists() expects parameter 2 to be array, null given in /home/deb90669/domains/defotoverij.be/public_html/wp-content/plugins/custom-upload-dir/custom_upload_dir.php on line 184
I’m using version 3.4.5 of the plugin and wordpress 5.4.2.
Do you have any idea what could go wrong? Adding products that don’t require a file to be uploaded, still work fine.
Thanks for your help!
The page I need help with: [log in to see the link]
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