Home › Forums › Support Forum › Another Plugin or Theme is using 'fatal_error_handler' to handle output buffers › Reply To: Another Plugin or Theme is using 'fatal_error_handler' to handle output buffers
December 3, 2018 at 10:36 am
#2192
It looks like fatal_error_handler was originally used in concrete vendor software called Symfony that is available on GetHub, but it may have been re-purposed for one of your plugin or some other malicious code on your site.
I don’t know anything about AceIDE or sirzooro but they both also have forks on GetHub. Do you know what all the plugins on your site are there for, and can you validate that their source is legitimate?