Hi @jscc39yuki,
Thank you for reaching out to us.
We are sorry to hear you ran into a critical error after updating to version 2.6.6. We weren’t able to reproduce the issue on our end, so to help us investigate further, could you kindly share more details?
If possible, please share the relevant part of the debug log where the error appears. That would really help us pinpoint the issue and work on a fix.
I didn’t take logs or use debug mode, sorry.
Importing, when “Choose file for Import”, confirm a file, but cannot uploading and critical error showed.
Exporting, select method and export, then an critical error occured and file not downloaded.
Hi @jscc39yuki,
Thank you for the additional details.
To help us look into this further, could you please share your WooCommerce System Status or WordPress Site Health Info? This will help us better understand the environment and identify any possible conflicts.
You can find this information by navigating to:
- WooCommerce > Status > Get system report
- Tools > Site Health > Info
If you have concerns sharing the details publicly, you can securely send them to us via here.