Hi Fredrik,
Something is missing in your child theme so you have to look on your child theme again. Activate the parent theme and check it first. There is no any issue in the parent theme. if you have created a backup before then you can check in backup of your child theme whats missing there.
Thank you
I activated parent theme and the error text was not there so its in the child theme but without child theme the website is useless. The person I had working with the child theme is lost and Im lost to with these things…:-)
Can I get help somewhere with that fix(pay someone)?