Problems on Ubuntu 16/PHP 7
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We’ve been using Dreamobjects on Dreamhost’s DreamCompute cloud servers and they have been working great. Recently, DH seems to have changed the default setup on those to run Ubuntu 16 and PHP 7 (as opposed to Ubuntu 14/PHP 5.6 or something earlier).
So we tried a couple sites on those: The DreamObjects backups plugin installs on sites running on these new servers, but after you put in your keys and save and go to the Backups page, you get a mostly blank screen.
On one of our older servers where we had it set up and running fine, after we upgraded the server to Ubuntu 16 (as a test, so hey we learned something, I think!), WP automatically deactivated the DreamObjects plugin. It won’t reactivate.
I’m not certain the upgrade has anything to do with this, but suspicious to say the least. I found the following in the apache error log — maybe helpful to you?
PHP Fatal error: Uncaught Error: Class 'SimpleXMLElement' not found in /var/www/html/wp-content/plugins/dreamobjects/aws/Guzzle/Http/Message/Response.php:886\nStack trace:\n#0 /var/www/html/wp-content/plugins/dreamobjects/aws/Guzzle/Service/Command/LocationVisitor/Response/XmlVisitor.php(17): Guzzle\\Http\\Message\\Response->xml()\n#1 /var/www/html/wp-content/plugins/dreamobjects/aws/Guzzle/Service/Command/OperationResponseParser.php(134): Guzzle\\Service\\Command\\LocationVisitor\\Response\\XmlVisitor->before(Object(Aws\\S3\\Command\\S3Command), Array)\n#2 /var/www/html/wp-content/plugins/dreamobjects/aws/Guzzle/Service/Command/OperationResponseParser.php(86): Guzzle\\Service\\Command\\OperationResponseParser->visitResult(Object(Guzzle\\Service\\Description\\Parameter), Object(Aws\\S3\\Command\\S3Command), Object(Guzzle\\Http\\Message\\Response))\n#3 /var/www/html/wp-content/plugins/dreamobjects/aws/Guzzle/Service/Command/DefaultResponseParser.php(39): Guzzle\\Service\\Command\\OperationResponseParser->handleParsing(Object(Aws\\S3\\Command\\S3Command), Objec in /var/www/html/wp-content/plugins/dreamobjects/aws/Guzzle/Http/Message/Response.php on line 886
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