Site completely shut down showing fatal error

My website: Alamodefense.net

Fatal error: Cannot redeclare EventbookingBuildRoute() (previously declared in /home1/alamode1/public_html/components/com_eventbooking/router.php:16) in /home1/alamode1/public_html/components/com_eventbooking/router.php on line 16

before i was getting this error:
Error: 0 - String could not be parsed as XML

Did the joomla 3.6.0 update and it showed the "fatal error". Please help website completely shut down.

I'm looking to see if I can find anything that will help, but haven't yet. You might have to wait until @Tuan and team come online when the sun rises over Asia.

Did you backup before install? (fingers crossed!!)
If you have access to the backend admin panel?

• Do you display EB content directly on your home page? Looking at the Internet Archive WayBack Machine's latest snapshot of your site from March, I don't see anything. If you do, you could try disabling that module for now and see if you get your site back.
• You could also try completely disabling Event Booking for now.
• Or you could set the Joomla config -> site offline message to active.

Alternately, you could rename your root index.php file to index2.php and upload a new index.php file in it's place with an "Offline.. Sorry! Please call." message so at least your clients can still get a hold of you. Access your site via index2.php for troubleshooting, and restore index2 -> index when all is fixed.

Thanks James,

Currently I didnt do a backup as I figured it might fix the problem. Instead I might have made it worse. Fortunately I can do a roll back to a previous time as my server does periodic backups. I can call hosting company and do that worst case.

My backend works fine. Front end doesnt work at all. All i get front end wise is this (before update)error:

Error: 0 - String could not be parsed as XML
I did everything outlined here:

tranduyhung.joomla.com/17-tip-t ... sed-as-xml

which was to disable all the plugins and that didn't fix anything or change anything. So i re-enabled all of my plugins that were active.

I set debug to max

after I did the joomla update i got this error:

Fatal error: Cannot redeclare EventbookingBuildRoute() (previously declared in /home1/alamode1/public_html/components/com_eventbooking/router.php:16) in /home1/alamode1/public_html/components/com_eventbooking/router.php on line 16

I all of the event booking plugins are disabled as well as everything "news feed" related as I was told about that on the joomla forum here:
forum.joomla.org/viewtopic.php?f=706&t=928736

I just updated a site to Joomla 3.6 and ended up with the same result: front end didn't work.

I went to "Extensions" -> Manage and searched for "Event". Then I selected all from Tuan and Ossolutions and uninstalled.

After that, the site started working, except for booking, of course. I didn't have the latest 2.8 installed, but the site was still dead until I uninstalled.

I didn't try and debug the problem.

After verifying site front page working, etc. I then installed Event Booking 2.8 by uploading as a new install.

After it installed, site is still working.

Hope this helps.

Oops, spoke too soon. Although front page works, no other pages work, so I'm uninstalling it again.

I am sorry. Haven't found the source of the error yet (just wake up in the morning here). Please get this file, unzip it, upload to components/com_eventbooking folder on your site and it will work well

I will try to debug it more to see why happens on Joomla 3.6.0 and give more information here later

Regards,

Tuan