PHPExcel, CakePHP Opcje

[Randallmaster]

Witam posiadam taki błąd:

[PHP] pobierz, plaintext 
Notice (8): ob_end_clean(): failed to delete buffer. No buffer to delete [ROOTappROOTControllerROOTComponentROOTPhpExcelComponent.php, line 382]
Warning (2): Cannot modify header information - headers already sent by (output started at /lib/Cake/Utility/Debugger.php:800) [ROOTappROOTControllerROOTComponentROOTPhpExcelComponent.php, line 385]
Warning (2): Cannot modify header information - headers already sent by (output started at /lib/Cake/Utility/Debugger.php:800) [ROOTappROOTControllerROOTComponentROOTPhpExcelComponent.php, line 386]
Warning (2): Cannot modify header information - headers already sent by (output started at /lib/Cake/Utility/Debugger.php:800) [ROOTappROOTControllerROOTComponentROOTPhpExcelComponent.php, line 387]
[PHP] pobierz, plaintext 

U mnie na komputerze wszystko działa bez problemu po wrzuceniu na serwer home.pl wyskakują mi takie błędy.

Może ktoś pomoże skąd się wzieło takie coś: ROOTappROOTControllerROOTComponentROOTPhpExcelComponent.php?? Dlaczego non stop pisze ROOTappROOT?