Ok, so I just downloaded a the sample wp-config.php file, updated with the data from the old file, uploaded it and now everything is back online. It appears the wp-config.php file got corrupted. Thanks again.
Thanks, JNash. I was using Notepad via Filezilla when edited the file, but I just noticed that Filezilla’s settings were set to “Auto’ and not ASCII.
I will see about recreate the file from the generatewp.com/wp-config/ link and see how that works out. Thanks again.