I am currently invoking an API from postman with PHP and AWS sdk, the problem is that when invoking it, it returns this message in the log file and others.

PHP Fatal error:  Uncaught Error: Class 'SimpleXMLElement' not found in /var/www/html/vendor/aws/aws-sdk-php/src/Api/Parser/PayloadParserTrait.php:44\nStack trace:\n#0

I have installed PHP7.4 and the SimpleXML module. If anyone needs more information, feel free to ask. Greetings

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