Error / Bug / Support request

Dear reader / developer of piwik,

I have been building a set of dataTables but when the pagination kicks in, and I attempt to call the next page on the dashboard widget, I get the following error: Error: Class ‘Piwik\Plugins…\Common’ not found.

I can actually not find which class is requiring this and would like a solution if any to fix this error reporting.

Thanks in advance.