LiteSpeed error: EA4 PHP x.x Extension not loaded by any ini, please run script again.

Symptoms

Inside the LiteSpeed's plugin for WHM, this error appears after attempting to install the timezonedb extension:

EA4 PHP x.x Extension not loaded by any ini, please run script again.

Description 

LiteSpeed has a script that automatically installs the TimeZoneDB extension for every PHP version on the server if using the user interface does not work.

Workaround

1. Download the installation script from LiteSpeed and make sure it has  execute permissions:
   

   wget https://litespeedtech.com/packages/cpanel/buildtimezone.sh
   chmod +x buildtimezone.sh 

2. Execute the script

    ./buildtimezone.sh

LiteSpeed's full documentation can be reviewed for more details:

TimeZoneDB