Helping to resolve site errors appearing in error logs… Urgent Help Please :)

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Hi all you fab code people out there, I have several concrete5 installs all running 5.6.0.2 which appear to have developed a series of errors, I'm looking for someone who is happy to work with us to fix these errors on a quoted price basis, we have a budget but just can't afford an open wallet.

Thanks for your help!

Example errors we are seeing are throughout almost ALL sites are:

PHP Warning:  require_once(/concrete/helpers/concrete_interface.php) [<a href='function.require-once'>function.require-once</a>]: failed to open stream: No such file or directory in /concrete/core/libraries/loader.php on line 279
PHP Fatal error:  require_once() [<a href='function.require'>function.require</a>]: Failed opening required '/concrete/helpers/concrete_interface.php' (include_path='/libraries/3rdparty:/concrete/libraries/3rdparty:.:/usr/lib/php:/usr/local/lib/php') in /concrete/core/libraries/loader.php on line 279

or:
PHP Warning:  require_once(/concrete/helpers/concrete5_.php) [<a href='function.require-once'>function.require-once</a>]: failed to open stream: No such file or directory in /concrete/core/libraries/loader.php on line 279
PHP Fatal error:  require_once() [<a href='function.require'>function.require</a>]: Failed opening required '/concrete/helpers/concrete5_.php' (include_path='/home/empathy/public_html/libraries/3rdparty:/concrete/libraries/3rdparty:.:/usr/lib/php:/usr/local/lib/php') in /concrete/core/libraries/loader.php on line 279


PHP Fatal error:  Class 'Concrete5_Model_File' not found in /concrete/models/file.php on line 3


Errors appearing on only a couple of sites:

PHP Fatal error:  Class 'Concrete5_Model_FileUploaderPermissionAccessEntity' not found in /concrete/models/permission/access/entity/types/file_uploader.php on line 4


PHP Fatal error:  Call to a member function getPackageID() on a non-object in /concrete/startup/tools.php on line 19
PHP Fatal error:  Class 'Concrete5_Controller_Block_Autonav' not found in /concrete/blocks/autonav/controller.php on line 3


PHP Warning:  include(/packages/core_commerce/elements/../blocks/product/templates/plain_row/view.php) [<a href='function.include'>function.include</a>]: failed to open stream: No such file or directory in /concrete/core/libraries/loader.php on line 80
PHP Warning:  include() [<a href='function.include'>function.include</a>]: Failed opening '/packages/core_commerce/elements/../blocks/product/templates/plain_row/view.php' for inclusion (include_path='/libraries/3rdparty:/home/rhea/public_html/concrete/libraries/3rdparty:.:/usr/lib/php:/usr/local/lib/php') in /concrete/core/libraries/loader.php on line 80

BHWW
 
jp928 replied on at Permalink Best Answer Reply
Seems like you are trying to override the class ConcreteInterfaceHelper.

If this is so, try the following steps:
1. copy the file root/concrete/helpers/concrete/interface.php to
root/helpers/concrete/interface.php
2. Rename the class name to SiteConcreteInterfaceHelper.
3. You can start to override the class contents.

Hope this help.
yorfur replied on at Permalink Reply
Thanks! it works perfectly!