php-fpm not installed issue

On all v74.0.9 Server: WHM --> MultiPHP Manager TypeError: The object does not support the "startsWith" property or method To use PHP-FPM on accounts using PHP [], you must install PHP-FPM for those PHP versions. To do so, perform the following steps below:

• Click Install to open EasyApache 4 in a new window.
• Install the following packages:
• After you install the desired packages, return to the previous window and click Refresh. The system will display your updated PHP-FPM packages.

Install: result about:blank Refresh: result unchanged PHP-FPM: ON OFF Apply Apply not working