CMS Made Simple Forums

So I almost successfully upgraded the 1.12.1 version to the current latest, 2.1.5 version. Atleast the upgrade process went smooth. Now I can't open my page, although I followed the documentation.

I get the following error running the page via command line:

# php index.php
Fatal error: require_once(): Failed opening required '/www/apache/domains/www.domain.tld/htdocs/lib/classes/class ... iables.php' (include_path='.:/usr/local/php56/share/pear') in /www/apache/domains/www.domain.tld/htdocs/lib/classes/class.CmsObject.php on line 38

After commenting out the line 38, I get this:
Fatal error: Cannot redeclare class CmsContentTypePlaceholder in /www/apache/domains/www.domain.tld/htdocs/lib/classes/class.CmsObject.php on line 466

In the webserver error logs there's this:
[Tue Oct 04 15:07:39.242497 2016] [fcgid:warn] [pid 39612] [client 194.204.13.125:55673] mod_fcgid: stderr: PHP Fatal error: Cannot redeclare class CmsContentTypePlaceholder in /www/apache/domains/www.domain.tld/htdocs/lib/classes/class.CmsObject.php on line 465

I googled for these and didn't end up with something relevant. Could someone please assist me?

it is probably caused by a third party module, plugin or UDT...
Check these one by one by exclusion.

Posting System Information will also help us, help you.

Rolf wrote:it is probably caused by a third party module, plugin or UDT...
Check these one by one by exclusion.

Posting System Information will also help us, help you.

Is the exclusion done by editing a configuration file? I can not access either the admin neither the public site.

I'm unable to find anything about it in the documentation.

Disabling modules can be done by renaming their folder in the /modules folder (e.g. by using your hosting filemanager of ftp/ssh client).

BTW: Extensions -> Modules has an 'Active' column too which you can use to disable a module. BUT I'm not sure if that has the same effect to be honest.

Please post System Information too. Good change someone sees a suspicious module.

Site Admin > System information > 'View Text Report (suitable for copying into forum posts)'

velden wrote:Disabling modules can be done by renaming their folder in the /modules folder (e.g. by using your hosting filemanager of ftp/ssh client).

BTW: Extensions -> Modules has an 'Active' column too which you can use to disable a module. BUT I'm not sure if that has the same effect to be honest.

Please post System Information too. Good change someone sees a suspicious module.

Site Admin > System information > 'View Text Report (suitable for copying into forum posts)'

I'll repeat - I can not access the site admin. Throws the same error. I'll try renaming the module folders.

bramanis wrote:

velden wrote:Disabling modules can be done by renaming their folder in the /modules folder (e.g. by using your hosting filemanager of ftp/ssh client).

BTW: Extensions -> Modules has an 'Active' column too which you can use to disable a module. BUT I'm not sure if that has the same effect to be honest.

Please post System Information too. Good change someone sees a suspicious module.

Site Admin > System information > 'View Text Report (suitable for copying into forum posts)'

I'll repeat - I can not access the site admin. Throws the same error. I'll try renaming the module folders.

That helped - the CMSDumper module caused problems. Cheers