Dompdf\Options::addAllowedProtocol()

[Manemos]

Hi Everyone
I work on my new website with xampp
After I work on my porfolios,I tried to created my store with woocommerce.
I put new plugins.
Then my website crashed.
I can't no longer register myself and I cleaned all those new plugins.
I also change my ports
But there is always the same error message

"Error thrown
Call to undefined method Dompdf\Options::addAllowedProtocol()"

I met this message never before and even google doesn't find it
Help me please!

[Nobbie]

Due to the error message, you have an outdated version of Dompdf plugin installed. Thats all i can say, dont ask me about WordPress etc., i dont use it and dont know it. But there is something wrong with your Dompdf and i think you should get a newer one. Ask in a WordPress support how to update Dompdf in WordPress.