When clicking on "View Events in Calendar"

[NumNum]

I get the following message when clicking on the "View Events in Calendar" button here.

That action could not be completed. Please try again, and if this occurs again please contact the system administrator and tell them how you got this message.

I verified the search string is the same as this site. Not sure what is up.

[NumNum]

Further review, my calendar link doesn't work.

[glennrocksvb]

Check the server error logs or enable debug mode to see the exact error.

[NumNum]

This is my debug message within the page that fails to load;

Debug: Error
Class name must be a valid object or a string
occurred in file /home/apcoatla/public_html/includes/vb5/frontend/routing.php on line 140
Trace

• Function setRoutes in file /home/apcoatla/public_html/includes/vb5/frontend/application.php line 21
• Function init in file /home/apcoatla/public_html/index.php line 48

And at the bottom of the page;

Debug Information

• Page ID:
• Parent ID:
• Page Template ID:
• Route ID:
• Page Type:
• Screen Layout ID:
• Screen Layout Template:
• Channel ID:
• Node ID:
• Database Asserts: 118 (?)
• AJAX Requests: 5
• Facebook Active: No (Not enabled or no appid & secret set)
• Style ID: 1
• Templates/Renders: 19/27
• CSS Templates: 5
• JS Files: 5
• Included Files: 144
• Autoloaded Classes: 140
• Current Time: Mon, 10 Dec 2018 17:43:22 -0500
• Page Time:

[NumNum]

No server log errors.

[glennrocksvb]

There seems to be something wrong with the /calendar URL routing. Don't know how to fix without looking at the database.

[NumNum]

Ok, I gave you dev access, if you would be so kind.

[NumNum]

If you need anything more please advise.

[glennrocksvb]

Sorry I don't have a chance to look at it yet.

[NumNum]

ok, coffee will be provided.

[NumNum]

Would this be resolved by rerunning the upgrade script or on the next upgrade?

[NumNum]

Anything I can look into?Table? etc?

[glennrocksvb]

I checked the calendar route on my test 5.4.5 version but couldn't find it yet. Need to dig further.

[NumNum]

Would this be resolved by rerunning the upgrade script or on the next upgrade?

Do you think this would resolve the issue?

[NumNum]

I don't mean to be a bother, but is there any update on this?

Thoughts?