Updating Error PCLZIP_ERR_BAD_FORMAT (-10)

Hello,

We apologize for the issue you are facing with the PCLZIP_ERR_BAD_FORMAT (-10) error while updating Rank Math. This error can occur due to several reasons:

1. Problem with the Zip File: The plugin zip file may have been corrupted during the download. We recommend downloading the latest Rank Math PRO version from your account and trying to install it again.

2. Updating While Connected to a Free Account: If you are trying to update the PRO version while connected to a free account, please ensure you are logged into the correct PRO account. You can disconnect your current account by going to Rank Math SEO → Dashboard → Help and clicking on Disconnect Account. After that, reconnect using your PRO account.
   
   

3. Not Enough Storage Space: If your web server does not have enough storage capacity, it may cause this error. Check if you can upload other files to your website. If not, consider freeing up some space or contacting your web host for more storage.

If you continue to experience issues, please reply to this ticket with your site URL, and a human agent from our support team will assist you further. Thank you for raising this concern!

Sources:
How to Fix PCLZIP_ERR_BAD_FORMAT (-10): Unable to find End of Central Dir Record signature » Rank Math
How to Fix PCLZIP_ERR_BAD_FORMAT (-10): Unable to find End of Central Dir Record signature » Rank Math