how do i solve dompdf error? - codeigniter

I am using dopdf for my reports and on one of the reports it gives me this error:
Fatal error: Call to undefined method
Inline_Frame_Decorator::normalise() in
C:\xampp\htdocs\sraerca\system\helpers\dompdf\include\table_frame_decorator.cls.php
on line 252
But works fine with other reports.

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MoinMoin 1.9 invalid syntax

I'm trying to transfer MoinMoin to a new machine (Mac) and keep getting and invalid syntax error when I try to run wikiserver.py (with python2.6):
/moin-1.9-master/MoinMoin/support/werkzeug/utils.py", line 189
"area",
^
SyntaxError: invalid syntax
I'd appreciate any helpful hints!
I was following the instructions at https://moinmo.in/DesktopEdition and expected the server to start up, but instead I got the invalid syntax error.

Fatal error: Call to a member function setOrder() on a non-object in Magenotification.php

My website developed in magento is running well but when I try to open admin
www.mysite.com/admin
its trowing the following fatal error :
Fatal error: Call to a member function setOrder() on a non-object in
/home/mysite/public_html/app/code/local/Magestore/Magenotification
/Mode/Magenotification.php on line 200
Please help me to solve the problem.?

Fatal error: Call to undefined method ModulesHelper::getActions()

When I create new module using Roksproket, I get:
Fatal error: Call to undefined method ModulesHelper::getActions() in C:\xampp\htdocs\pgocaribbeantv\administrator\components\com_roksprocket\views\module\view.html.php on line 139
What might the problem be?
This is a known issue with Joomla 3.2.2, the getActions function was meant to be depreciated and then removed.
https://github.com/joomla/joomla-cms/pull/3061
For now you can try upgrading RockSprocket as they added a release to work around the bug (see their changelog):
http://www.rockettheme.com/joomla/extensions/roksprocket

Using SecurityServiceProvider results in fatal error

I followed the tutorial on Silex's website in order to implement HTTP authentication.
But it results in this error:
PHP Fatal error: Call to undefined method Symfony\\Component\\HttpKernel\\Event\\GetResponseEvent::isMasterRequest() in /home/auke/projects/nelleketekent/nelleketekent/vendor/symfony/security/Symfony/Component/Security/Http/Firewall.php on line 53
How can I solve it?

Fatal error in joomla site?

after uploading a file in joomla site this error come
Fatal error: Cannot call overloaded function for non-object in /webcorp1/www/corpusers/p/u/punjabtourism.gov.in/libraries/joomla/utilities/simplexml.php on line 607
Fatal error: Class 'JLoader' not found in /webcorp1/www/corpusers/p/u/punjabtourism.gov.in/libraries/loader.php on line 161
anybody have solution please help
Disable caching and see if that helps the problem - or, if you're using APC caching, then switch to just simple file caching.

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