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Site errors after extension installation

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Site errors after extension installation

I have recently installed the Mailchimp extension for Magento 2 and now I'm getting the following error on the website:

 

Exception #0 (Magento\Framework\Exception\LocalizedException): Please upgrade your database: Run "bin/magento setup:upgrade" from the Magento root directory.

 

I have tried running bin/magento setup:upgrade but am then getting an error in SSH:

 

The XML in file "/var/www/vhosts/propmasters.net/staging.propmasters.net/vendor/magento/module-inventory-catalog/etc/communication.xml" is invalid:
Element 'topic', attribute 'is_synchronous': The attribute 'is_synchronous' is not allowed.
Line: 9

Element 'topic', attribute 'is_synchronous': The attribute 'is_synchronous' is not allowed.
Line: 12

Element 'topic', attribute 'is_synchronous': The attribute 'is_synchronous' is not allowed.
Line: 15

Verify the XML and try again.

 

2 REPLIES 2

Re: Site errors after extension installation

Hi @RustyIngles 

Below article may help you regarding layout problems.
https://github.com/magento/magento2/issues/11116

If my answer is helpful, please Accept as Solution & give Kudos

Re: Site errors after extension installation

Good Morning,

I am facing exactly the same error. Can you share with me the fix, because I am stuck with that problem and can't find any help.

Best regards

Pascal