500 Error on wp-admin after upgrade
This happened with one of our individual installs and it’s happened before (but I forgot the solution) so I’m writing it down.
After the upgrade to 4.7.1, the front of the sight still worked but attempts to get to wp-admin failed with a 500 error and the URL was redirecting to something with upgrade.php? in the URL.
Change the name of the plugin folder (I just prepend an underscore).
Revisit your login URL.
Run the database upgrade as prompted.
You should now be in the admin zone.
Fix your plugin folder name.
Easy but also easy to forget.
The Concept FeedWordPress is the plugin that allows us to create our “mother blogs.” Consider it an example of the “you are what you eat” concept. The “mother blog” is composed of the consumed feeds. FeedWordPress is our spoon. The mother takes all the student posts from their personal sites and unites them in one place. It helps answer questions like – How can students work in their own sites and use them for multiple courses but still provide the class/cohort advantages of a central/standardized community hub? How can I allow personalization but not go crazy going to 50 different student sites with different layouts? Are there interesting ways I might reconsider the work students do if I can aggregate that work, can provide different lenses of focus, can keep it beyond the narrow confines of a course, and have other students use it in interesting ways? A Brief Overview of the Mechanics Some Tips The child (source) blog needs to be public for this to work. If a child blog is set to Visible only to registered users of this network, Visible only to registered users of this site, or Visible only to administrators of this site then the feed won’t work. Here is how you change that. Add /feed/ to the URLs you’re adding as children in the […]
I submitted something like this already to NMC but it failed . . . and I did not have a backup copy. They happened to extend the deadline so I’ve resubmitted and I’m sticking a copy here for future reference. It might also be useful just for a handy list of examples. 100 Word Summary NMC’s form counts differently but whatever. Open Source, highly flexible, and running 1 in every 4 sites on the Internet today, yet many still put WordPress in the “cat diary” box.What’s up 2005! In the initiative’s third year, we have 21,000+ sites. See examples of WordPress as a single-use tool and how it can be used to build truly customized courses. All examples are open to the world (no passwords). We’ll explore design patterns (build fast at scale) and powerful plugins (use the community). Mind expansion is the goal. The code’s on GitHub. Warning: 1980s Canadian TV show references will occur. These are all public examples. They’re in real courses in a large, public university. This is work that is accessible and possible for anyone. Additionally, all the plugins and themes we create are on GitHub (here and here). I’ve also done my best to document how it all works on many posts on my site. I want people to be able to do this […]
creative commons licensed ( BY-NC-ND ) flickr photo shared by clement127 One of the things we use a lot is what I’ll call templated submissions using Gravity Forms. It’s a solid performer across a variety of activities, disciplines, and instructor technology comfort levels. Costs/Benefits The content is guided/scaffolded so you get consistently constructed products (core elements are there and presented in a consistent manner) in a way that never quite works out with free form entries.Ask any DB admin. You cannot trust the humans to behave consistently. This is a blessing in some cases and a hassle in others. Want to make sure students apply four lenses of analysis to a website review and end up with consistent titles and formatting? This is the type of construction where forms really help. Often this pattern is used as a way to get the advantage of creating web content without having to give students their own usernames/blogs/etc.This doesn’t have to be the case. You could give students the forms on their own sites and still get all the standardization/scaffolding advantages and then aggregate the content centrally mother blog style. It does reduce that overhead and makes good sense in situations where a full blog or authoring rights to a common blog may be overkill. One of the main advantages of this type […]