Currently building a site in Flex template which uses Page Builder Pro. Everything was working great until I updated Joomla to the latest version J4.2.6 and Page Builder Pro to V3.8.9.

Joomla updated fine but when i sent to install PBP extension I got this error message: JInstaller: :Install: Error SQL Duplicate column name 'catid' Extension installation aborted.

After this, any page that incudes PBP returns a page not found error ie. https://countrywidecabins.co.uk while pages without it are ok. ie. https://countrywidecabins.co.uk/our-buildings/

When i try to look at a PBP page in admin I get this error: 0 Failed opening required '/home/sites/23b/a/ac27faa1e3/public_html/administrator/components/com_sppagebuilder/builder/classes/base.php' (include_path='.:/usr/share/pear')