When publishing to shinyapps.io, Error: cannot open the connection - shiny

I am attempting to update a Shiny App that I last modified in April,
https://jvadams.shinyapps.io/StatusGraphsApp/StatusReportInteractive.Rmd
The updated app runs fine in RStudio, but when I go to publish it, a couple things happen. I get an error on the page, Error: cannot open the connection and it is assigned a different url than before,
https://jvadams.shinyapps.io/StatusReportInteractive
I have not introduced any new files, simply modified the old ones.
How can I successfully publish the updated version to shinyapps.io?
How can I get it to use the same url I had before?
I am using R version 3.2.2, RStudio version 0.99.467, and Google Chrome version 41.0.2272.118 m in Windows 7. [I also sent this question to shinyapps#rstudio.com.]

I think the problem is that that behavior of the RStudio IDE changed with 0.99 release. When you click the publish for an RMarkdown doc, you are now prompted with a list of files to publish. By default only the RMarkdown document will be deployed. If you have additional data files that are required, you will need to include those by clicking 'Add more'.

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Installed version not tested with active version of WooCommerce 4.4.1

I continue to get this error message on my wordpress front page:
Warning: Cookie paths cannot contain any of the following ',; \t\r\n\013\014' in /var/www/aveugle-shop.com/public_html/wp-content/plugins/woocommerce/includes/wc-core-functions.php on line 1035
I can't figure out why this message is showing?
My hosting said that it was because they updated their php database (or something), and all i needed to do, was to run back their old one, by inserting a snippet into .htaccess file.
This worked for a day or two, and now it's showing again.
Do anyone know what the actual issue is, and how to fix it?
My woocommerce status also says this on a bunch of plugins, and i don't know if that's the fault:
Installed version not tested with active version of WooCommerce 4.4.0
I dont know if this is the correct solution but I got the same error just now.
It happened to me when I upgraded PHP from 7.2=>7.4.
It seems to originate somewhere from the database because I solved it by just importing the database again from my testserver, same database, same codebase but all of a sudden, it started to work after reimporting db... A cache issue maybe?

Modules give the error Page not found. Opencart 2.3.0.2

I am using the latest version of opencart 2.3.0.2. I downloaded the zipped package of opencart and installed it on my live server. Now when I click on Modules and Shipping etc (exclusive of Extensions Installer and Modifications) I got Page not found error every time. I am getting this error on the following pages "Modules, Shipping, Payments, Order Totals and Feeds".
Help me i am stuck in this issue.
This indicates that somehow the files in upload/admin/controller/extension/extension have been damaged or not properly uploaded. Try uploading them again from a fresh download.

Unable to preview in content editor - Sitecore

I have added 2 pages in the content tree - index & Home Page. It was working fine until yesterday. Unable to preview 'index' in the Content editor (CE) now.
The error message is -
The requested document was not found
However, when I do Tools > Browse > Preview, from Sitecore Rocks, it opens fine. Also, I am able to preview 'Home Page' in CE without issue.
Following Mike's Solution Here, I tried to add the user 'Everyone' and removing 'extranet/Anonymous'. But the changes never Save.
Why does it happen to this page alone. No changes made to web.config and I am using only master DB.
UPDATE:
Here is what I have observed.
When 'index' is placed outside the 'en' folder, it can be previewed. Someone suggested that Sitecore is confused by the folder name with its languages. But renaming it to Test-en, also did not work.
I also tried this. Created 'index' outside 'en' folder. Then created a copy of the same inside the 'en' with the name 'index1'. I can preview index1 now, but if 'index' is deleted, it's the same issue again.
I have seen this happen a few times. On a new instance, I don't believe it is permissions, especially if you are using SIM to install (if you aren't - try it!)
Follow these steps and it should fix your issue. Make sure all instances of your browser are closed. They are known to keep hidden instances running. Stop all those tasks. Restart your IIS instance. Log Into your sitecore site with the magical password. Preview the page. You should be able to preview and in fact get the Experience Editor.
I do agree that Sitecore is confused as to the state of that it is logged in as, that is why it is important to close all browser instances.
If you still get this error, clear your logs. Do the above steps and send me your logs. I will look at them for any oddities.
Happy Sitecoring!

Apple Wallet / Passbook iOS 9 Automatic Updates disabled by default + Webservice Bug

When a QR-Code is scanned to get a new Pass, it's settings for "Automatic Updates" and "Show on Lockscreen" are disabled by default. In iOS Versions prior to 9.0 both where enabled. If the same Pass gets installed via the url inside the QR-Code both settings are set to on.
Steps to Reproduce:
Scan QR-Code to download/install new pass
Pass will not register and is showing "Automatic Updates" as disabled
Open the URL within the same QR-Code with Safari and download the same Pass, all works fine
Moreover, when a Pass gets downloaded, Apple is calling the wrong Webservice URL. Instead of calling POST on the Registration REST Service, they are calling DELETE.
Tested with iOS9.0 and 9.1 (13B5110e) iPhone6
Does anyone have a workaround?
See also:
https://openradar.appspot.com/22816943
https://forums.developer.apple.com/message/24585#24585

ColdFusion 9.0.1 trouble adding hot fix

I'm trying to add the cumulative hotfix to ColdFusion 9.0.1. The instructions say to click on the 'i' in CFAdministrator and In the "Update File" text box, browse and select chf9010004.jar located under CF901/lib/updates.
The issue seems to be that whatever browser plugin that is being used is no longer supported by the current JRE version. Is there a way to manually add the hotfix without this step requiring to use the Java file browser?
In Safari the Java file uploader plugin says java out-of-date even though I'm running the latest version.
In Chrome a message comes up that says This site uses a plugin JAVA (TM) that will soon be unsupported. The plugin seems to load, but never goes past saying retreiving initial directories
Do not use the Browse Server button, just type the full path to the extracted chf9010004.jar file into the Update File text box then click the Submit Changes button.
The path should be something like:
C:\directory_where_you_extracted_the_zip\CF901\lib\updates\chf9010004.jar