It sounds like one of your extensions, or some custom code in your system, is incompatible with Magento's compilation mode.  The exact solution will vary depending on your PHP system.  Here's an explanation of the problem and some troubleshooting tips that should help you.

A file in your system contains a line that looks something like this

//the string 'ConfigFileManager-Model.php' may be 
//a constant or variable as well

require_once 'ConfigFileManager-Model.php';


The file ConfigFileManager-Model.php is not part of Magento, or any publicly distributed package as far as I can tell.    

It sounds like when you're running in "non-compiled mode", Magento can find this file without issue.  That means it's somewhere in the normal Magento include paths

/path/to/magento/app/code/core/ConfigFileManager-Model.php    
/path/to/magento/app/code/community/ConfigFileManager-Model.php
/path/to/magento/app/code/local/ConfigFileManager-Model.php
/path/to/magento/path/to/calling/files/own/folder/ConfigFileManager-Model.php

#possibly more, depending on your system's default include path


However, when Magento runs in compiled mode, the core, local, and community code pool paths are not added as include paths.  Only the folder

/path/to/magento/includes/src


is added as an include path.  Additionally, what compilation mode does is make copies of all the class files and drops them into the includes/src folder.  That means the file's own original folder is no longer in the include path.  Because of this, when Magento runs the require code in compilation mode, it can't find the ConfigFileManager-Model.php file, and fails.

The best thing to do would be recode the module and/or custom code such that the functionality of ConfigFileManager-Model.php is incorporated into a standard Magento helper of model class.

The less good, but quicker thing would be to identify all the places ConfigFileManager-Model.php is required and change the path so it's absolute instead of relative. 

E_COMPILE_ERROR when enabling Magento compilation

  Matthew 5:17-18 (KJV)
  17 Think not that I am come to destroy the law, or the prophets: I am not come to destroy, but to fulfil. 18 For verily I say unto you, Till heaven and earth pass, one jot or one tittle shall in no wise pass from the law, till all be fulfilled.


As I understand it, the Law of Moses is fulfilled in Christ. We don't make sacrifices anymore, and many other of the finer points in the Pentateuch are no longer preached.

Yet, I still see people reference these books for doctrine (for example the 10 Commandments).

How much of the Law of Moses still applies?
