Here is the thing:

Recently my hosting company decided to upgrade the php version on the server, to php5. I am having some problems since then.

Some modules didn't work but i fixed them one by one.
The problem that I couldn't fix is that in modules admin page, after the installed modules it appears nothing.

The last produced code in View Source is:
<table width='100%' border='0' class='outer' cellpadding='4' cellspacing='1'>
<tr align='center'><th>Module</th><th>Version</th><th>Action</th></tr>

which is the header for the modules that are not installed.

The funny thing is that php debug produces no errors at all!

Do you have any idea what can be wrong? I can't install any new module because I can't see the modules that exist in the "Modules" folder.

By the way i use XOOPS 2.0.13.2

Thanks in advance

Try clearing your template_c folder (everything but the index.html file). Then go to your administration/system/modules and update the system (icon to the far right).

Still didn't work... I suspect it's kind of problem with some module.