Hello @janmtm
I just saw this topic and want to share an error related to php version. I use PHP v8.2 and got this issue: https://postimg.cc/5YFWzyYh, but whenever I’ve changed the PHP version to 7.4, that works again.
WordPress version 6.6.2
Active theme: Twenty Twenty-Four (version 1.2)
Current plugin: WordPress Importer (version 0.8.2)
PHP version 8.2.23
Error Details
=============
An error of type E_ERROR was caused in line 64 of the file
...wp-content/plugins/wordpress-importer/class-wp-import.php. Error message: Uncaught Error: Call to undefined function set_time_limit() in ...wp-content/plugins/wordpress-importer/class-wp-import.php:64
Stack trace:
#0 ...wp-admin/admin.php(364): WP_Import->dispatch()
#1 {main}
thrown in ...wp-content/plugins/wordpress-importer/class-wp-import.php on line 64
PHP ini: https://postimg.cc/sGxBRpvk
Is this considered as an issue for the plugin?
If it helps, I’ve imported the WooCommerce and WordPress dummy data in .XML file format.
Best Regards