No such file or directory in /home/xxxxxxx/public_html/photoplog/settings.php
missing file just upload it again

I just uploaded a new
all files are on 755 permission except images is 777

in the config file:
I have an htaccess file that is not why and I also tried without

To PhotoPlog Path, I do not have the information and I think it's coming from the problem

https://vborg.vbsupport.ru/external/2013/11/44.png

Do you have an idea or find : DOCUMENT_ROOT ???

Sorry I didnt include the second line which was Fatal error: require_once() [function.require]: Failed opening required './global.php' (include_path='.:/usr/local/php53/pear') in /home/xxxxxxx/public_html/photoplog/settings.php on line 48

global.php is in the public_html directory - so is the wrong path set somewhere ??

and did you change the things in general settings

I renamed the folder "PhotoPlog" to "renderGA"

therefore the information now:
PhotoPlog Link => http://www.gfx-art.fr/renderGA
BB Code Link => http://www.gfx-art.fr/renderGA
PhotoPlog Path => /home/user/domains/gfx-art.fr/public_html/renderGA
Upload Directory => images
Global Variables => [empty]

and it still does not work

I'll try it on a test forum without any plugin

Don't rename it its coded in the xml it won't work

dont they get changed in the PhotoPlog Pro General Settings ????

oki "photoplog" rename...

but it's the same.

I have not touched anything in the settings

You need to dam read the how-to file