phoenixseolab

Hello,

I am also experiencing the same error reported here and on other posts.

I debugged it and determined that it’s related to the usage of the wp_generate_attachment_metadata hook. When this hook gets called, an error occurs, which then causes the AJAX action request to return the 503 error.

When I comment out these 2 lines of code related to the attachment metadata update, the import works successfully. See here: https://prnt.sc/uepr3f

So what’s the issue? I tried disabling some plugins that could interfere with this hook, but no luck..

Perhaps there needs to be some error handling related to the metadata update.

Thanks,
Austin

@leonelo thanks for sharing!

Developer: please let us know if this will be fixed soon or if we should find an alternative solution