Enabling 'Twitter' plugin causes blank pages

Variable

Hi all. So, the title pretty much says everything.. I just moved to a different host (it's a quite reputable one too so I'm guessing it has everything Vanilla requires), but I've tried other forum software such as MyBB, etc on the host, they work fine.

So, the issue has to be with a plugin.. List of plugins: http://i.imgur.com/Oy6hwwl.png

Error log:-

PHP Fatal error: Cannot redeclare class OAuthException in /home//public_html//library/vendors/oauth/OAuth.php on line 0

Whenever I set the 'Twitter' part to 'FALSE', everything works perfectly. I've tried all possible combinations with the OpenID & GoogleSignIn (enabling/disabling).

Would appreciate any possible help.

Thank you.

Bleistivt

This is the patch to apply (will be in 2.2)

https://github.com/vanilla/vanilla/pull/2185/files

Some hosts install a PHP OAuth extension which causes a naming conflict.

peregrine

are you sure you are using vanilla 2.2?

older solutions for vanilla 2.1

see: http://vanillaforums.org/search?adv=&search=Cannot+redeclare+class+OAuthException&title=&author=&cat=all&tags=&discussion_d=1&discussion_question=1&comment_c=1&comment_answer=1&page_p=1&within=1+day&date=

you could check github for 2.2 pull requests and issues.

Bleistivt

This is the patch to apply (will be in 2.2)

https://github.com/vanilla/vanilla/pull/2185/files

Some hosts install a PHP OAuth extension which causes a naming conflict.

Variable

@peregrine said:
are you sure you are using vanilla 2.2?

older solutions for vanilla 2.1

see: http://vanillaforums.org/search?adv=&search=Cannot+redeclare+class+OAuthException&title=&author=&cat=all&tags=&discussion_d=1&discussion_question=1&comment_c=1&comment_answer=1&page_p=1&within=1+day&date=

you could check github for 2.2 pull requests and issues.

Yes, I've tried to reinstall the latest version also to make sure everything's in order, but it still didn't work.

@Bleistivt said:
This is the patch to apply (will be in 2.2)

https://github.com/vanilla/vanilla/pull/2185/files

Some hosts install a PHP OAuth extension which causes a naming conflict.

And.. that did the trick! Thanks a lot