constructor, wrapper for the upcoming PHP5 constructors for upward compatibility.
patError error object used by the patFormsError manager as error messages container for precise error management.
patErrorManager main error management class used by pat tools for the application-internal error management. Creates patError objects for any errors for precise error management.
error definition: callback function does not exist.
error definition: illegal error handling mode.
error definition: illegal options.
remove top of error-codes from stack
add expected errors to stack