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SOLVED: Invalid command 'ProxyPreserveHost', perhaps misspelled or defined by a module not included in the server configuration

By: Cooper in Error Tutorials on 2019-10-30  

Invalid command 'ProxyPreserveHost', perhaps misspelled or defined by a module not included in the server configuration

This simply means that the proxy_http module is not enabled in apache2. Use the below command to enable proxy_http module

sudo a2enmod proxy_http

Remember to restart apache2






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Normansays...

Thanks a lot. it helped me

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