Invalid Argument

Good day, may I see the error on your web site? URL?
Please activate the debug mode.

It is:

https://www.thisspaceisrented.com/?page_id=2155

I apologize for my ignorance, but I do not know how to activate debug mode. I looked on WordPress Support and have no idea what they’re talking about or how to access debug mode.

Not sure if this helps or not, but line 107 in etsy-shop.php is:

foreach ( $listings->results as $result ){

CORRECTED:

Line 107 is actually:

foreach ( $listings->results as $result ) {

I’m sure each space is important. That’s about the exent of my coding knowledge. ??

Oh I found the “debug mode” option under the etsy-shop plugin settings. It is now activated. Sorry about that.

Ok, I got the result, what is the result if you disable again the debug mode, only warning message and no items?

Correct. I disabled the debug mode and now there is only the warning mssage and no items.

Maybe this file is empty (should not..): /wp-content/plugins/etsy-shop/tmp/thisspaceisrented-14361677_cache.json

Just delete it (it’s a cache file, new one will be generated automatically)

Under plugin settings (Etsy Shop Options), it says “You may reset cache a any time by deleting files in tmp folder of the plugin.”

I cannot find the tmp folder. Do you know where I can find it?

for your WP installation:
/data/21/2/93/69/2582069/user/2831155/htdocs/WordPress/wp-content/plugins/etsy-shop/tmp/

I do not know how to access the tmp folder of the plugin. I cannot find it.

I also cannot find or do not know where to access:
/data/21/2/93/69/2582069/user/2831155/htdocs/WordPress/wp-content/plugins/etsy-shop/tmp/

Should I try deleting the plugin and reinstalling?

I, you could try, I will also add a function in the next version to delete cache files from the admin page.