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In the installation or sometimes in wiki, warnings can show up. To solve this follow the steps.
==Example of warning messages==
::: [[File:PHPwarnings1.jpg|500x266px]]
==How to hide warnings==
Open '''your computer''', on '''System C''' go to folder '''xampp'''. In folder '''xampp''' you will find folder '''htdocs''', in there find folder of your BlueSpice installation. In that folder you will find '''LocalSettings''' as image below shows:
::: [[File:PHPwarnings2.jpg|500x270px]]
Open '''LocalSettings''' and scroll down, on the end type:
'''error_reporting(0);'''<br data-attributes="%20/" data-mce-fragment="1" />'''ini_set('display_errors', 0);'''
like on the image bellow:
::: [[File:PHPwarnings3.jpg|500x270px]]
Save: '''Ctrl + S'''
This will hide PHP warnings.