Meap Posted April 11, 2021 Share Posted April 11, 2021 Hello, I have sudo apt upgraded my Ubuntu today and saw that it upgraded my PHP to version 7.4.3 while doing so. And now my forums are getting a bunch of errors with the autoloader etc... Is there any way to fix this easily or do I need to wait for an update? One of the errors is as follows: "ErrorException: Class IPS\Xml\DOMDocument could not be loaded. Ensure it has been properly prefixed with an underscore and is in the correct namespace. (256) #0 [internal function]: IPS\IPS::errorHandler()" Link to comment Share on other sites More sharing options...
Stuart Silvester Posted April 12, 2021 Share Posted April 12, 2021 It sounds like your server no longer meets the minimum requirements for Invision Community. The DomDocument extension is enabled by default (and is perhaps missing from your PHP 7.4 build) and is required to run a lot of PHP based software. Please run our requirement checker to see if anything else is missing If that doesn't show anything missing, I would next suggest re-uploading a copy of Invision Community, overwriting your existing files. Aiwa, SeNioR- and Thomas P 3 Link to comment Share on other sites More sharing options...
Solution Meap Posted June 4, 2021 Author Solution Share Posted June 4, 2021 Ended up being php-xml somehow having uninstalled itself after an upgrade. SeNioR- 1 Link to comment Share on other sites More sharing options...
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