I am getting Internal server 500.

Please Help

500 internal server error

This error has hampered my progress . 500 internal error is poping up everytime i open the jupyter labs . Please resolve this as soon as possible . As my course needs to be completed on time

What in the heck am I paying $39 a month for, along with everyone else here, if you're just going to break your website for days at a time? Also, turn off the grading requirements for the time being so that we can just complete our courses and get our certificates. Like seriously, do anything.

I am currently unable to load the Jupyter Notebook. When I click on the "Open Tool" button for the Peer-Reviewed Assignment on week 5, it brings me to a page with "Please wait while we prepare to start your lab environment." and a loading circle. It loads for very long (might have been more than an hour) and does not come up with an error message. I have tried using different browsers, cleared my cookies, used incognito mode, and changed my internet connection. It still does not work. Please help. Thank you.

Attention
Skills Network Labs is down for maintenance to improve the security of your exercises. Please try again later.

Unable to access Jupyter Notebook from cognitive class. Please resolve ASAP

500 error internal server from the link on the Hands-on Lab: Extract, Transform, Load (ETL) on the Python Project for Data Engineering.

getting an error 500 when i try to access the labs

Unable to access the ungraded external tool in the Strings Operation module of the course Python for Data Science, AI and Development.

Unable to access Jupyter notebook in Cognitive labs examples from edx
https://labs.cognitiveclass.ai/login/lti_actual

I am receiving a server error when trying to access Jupyter notebook to complete my SQL python assignment

Hi, I cannot access Jupyter Notebook in the Skills Network virtual lab environment available through Coursera. Looking at the other posts, I reckon it's not an issue just for me. Plese fix. Thank you.

Hi,
When I open Jupyter Notebook from a Coursera course, I got 500 Internal Server Error.
It happens often and this is one of the most important parts of many courses.
Therefore I have three questions:
1) Is it possible to get a refund based on the fact that we pay for sth we cannot use?
2) When the issue will be resolved?
3) What availability can we expect (how many days a month it is expected to be working)

06,Dec. Unable to open Jupyter notebook from Python class on edx. Please help. This is one of the very few times that I DO NOT enjoy seeing a dog.

While I trying to retrieve data from database IBM Cloud using the below

query = "SELECT COUNT(FDID) FROM FARMPRICES"
sqlQuery(conn,query)

I am getting following error:

Error in odbcFetchRows(channel, max = max, buffsize = buffsize, nullstring = nullstring, : negative length vectors are not allowed
Traceback:

1. sqlQuery(conn, query)
2. sqlGetResults(channel, errors = errors, ...)
3. odbcFetchRows(channel, max = max, buffsize = buffsize, nullstring = nullstring, . believeNRows = believeNRows)