HTML Macro suddenly stopped working

[jaydeepch]

We have have Confluence version 5.9.4 

We were using HTML macros still last week. And today when we try to use HTML macros it says

"The macro 'html' is unknown. It may have been removed from the system."

I checked on Add-on - system - Confluence HTML

html - Use HTML code within a Confluence page (Legacy)

html - (html-xhtml) - Use HTML code within a Confluence page

html-include - (html-include) - Retrieve an external HTML file and include it in the page (Legacy)

html-include - (html-include-xhtml) - Retrieve an external HTML file and include it in the page

This modules are enabled.

What can be done to work HTML Macros again

[Bob Swift · Accepted solution]

Try disabling the add-on and then enabling it again.

[jaydeepch]

Thanks a lot.