PHP Switcher problem on AWS

I've been having problems with aws getting things setup.

I'm trying to use the php switcher to use a new version of php. Version 7.3 and I get this error message at the end.

####################
PHP Rebuild Completed
#########################

DELETING DSO Handler
AH00558: httpd: Could not reliably determine the server's fully qualified domain name, using ip-xxxxxxxxx.ec2.internal. Set the 'ServerName' directive globally to suppress this message
Deleting cwp-php RPM

Can someone explain exactly what I need to do?

Thanks

Can someone explain exactly what I need to do?

Learn how to search on Yahoo/Google/Bing.

( https://cwiki.apache.org/confluence/display/HTTPD/CouldNotDetermineServerName )

Thanks guy!

But ya I just get more errors...

cc: internal compiler error: Killed (program cc1)
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://bugzilla.redhat.com/bugzilla> for instructions.
make: *** [ext/sqlite3/libsqlite/sqlite3.lo] Error 1
Make Install DONE!
####################
PHP Rebuild Completed
#########################

DELETING DSO Handler


There should be a manual for this for people using ec2 or lightsail.

Please provide the output of "uname -a"