Question Fatal error on some pages after 4.0.11

I get "500 internal server error" on selected pages on my forum.

From the same topic, this page works:
tamiyabase.com/forum/forum/8-ebay-tips/1....html?limitstart=620

The previous page gets fatal error:
tamiyabase.com/forum/forum/8-ebay-tips/1....html?limitstart=610

Everything was working fine before upgrading from 4.0.10

Database collation check: The collation of your table fields are correct

Joomla! SEF: Disabled | Joomla! SEF rewrite: Enabled | FTP layer: Disabled |

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htaccess: Exists | PHP environment: Max execution time: 120 seconds | Max execution memory: 64M | Max file upload: 80M

Kunena menu details:

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ID	Name	Menutype	Link	Path	In trash
1110	Forum	kunenamenu	view=home&defaultmenu=1111	forum	No
1111	Index	kunenamenu	view=category&layout=list&catid=0	forum/index	No
1112	Recent Topics	kunenamenu	view=topics&mode=replies	forum/recent	No
1113	New Topic	kunenamenu	view=topic&layout=create&catid=	forum/newtopic	No
1114	No Replies	kunenamenu	view=topics&mode=noreplies	forum/noreplies	No
1115	My Topics	kunenamenu	view=topics&layout=user&mode=default	forum/mylatest	No
1119	Topics started by me	kunenamenu	view=topics&layout=user&mode=started&modetype=	forum/mytopics	No
1116	Profile	kunenamenu	view=user	forum/profile	No
1117	Help	kunenamenu	view=misc	forum/help	No
1118	Search	kunenamenu	view=search	forum/search	No
1209	Rules	kunenamenu	view=misc	forum/rules	No
1552	Recent posts	kunenamenu	view=topics&layout=posts&mode=recent	forum/recent-posts	No

Joomla default template details : rt_nuance | author: RocketTheme, LLC | version: 1.4 | creationdate: October 16, 2015

Kunena default template details : Blue Eagle | author: Kunena Team | version: 4.0.11 | creationdate: 2016-06-05

Kunena version detailed: Kunena 4.0.11 | 2016-06-05 [ Barcelona ]
| Kunena detailed configuration:

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Kunena config settings:
board_offline	0
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Kunena - AlphaUserPoints Disabled
Kunena - Community Builder Enabled: access=1 login=0 activity=1 avatar=1 profile=1 private=1
Kunena - Gravatar Disabled
Kunena - JomSocial Disabled
Kunena - Joomla Enabled: access=1 login=0
Kunena - Kunena Enabled: avatar=1 profile=1
Kunena - UddeIM Enabled: private=1

| Joomla! detailed language files installed:

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Joomla! languages installed:
en-GB	English (en-GB)

Third-party components: CommunityBuilder 2.0.14 | UddeIM 3.8

Third-party SEF components: sh404sef 4.4.6.2271

Plugins: Search - Kunena Search 3.1.2

Modules: Kunena Latest 3.1.2.1 | Kunena Search 3.1.2

Anyone knows where I can download 4.0.10?

enable kunena debug on the config, that will show you the real issue.

This is what I get:

Strict Standards: Non-static method KunenaBbcodeLibrary::getEbayItemFromCache() should not be called statically in /home/admin/public_html/libraries/kunena/bbcode/bbcode.php on line 2758

Notice: Undefined variable: params in libraries/kunena/bbcode/bbcode.php on line 2762


Fatal Error: Object of class stdClass could not be converted to string in libraries/kunena/external/nbbc/nbbc.php on line 1217

The original post text from the above post creating error seem to be this:

Other posts using the standard BBcode is working:

try to clean cache

I'm sorry, I can't help you with the eBay widget problem. The solution might have something to do with making sure your site has the necessary eBay AppID in order to link your forum to eBay. Another alternative is to disable the eBay widget in Kunena. As I said, I don't know anything about using eBay with Kunena and I don't use that feature.

The second problem concerning nbbc.php relates to Tapatalk . You probably need to talk to them about whether they support K 4.0.x

810 wrote: try to clean cache

Cache cleaning does not help.

The Ebay widget has been working fine before 4.0.11.
The Ebay widget is a very important feature on my and many other Kunena sites.

Tapatalk is 4.0.x compliant.

It looks like embedding an ebay link does not work.

try to extract this zip to /libraries/kunena/bbcode/ dir

810 wrote: try to extract this zip to /libraries/kunena/bbcode/ dir

That gave a new fatal error: (even with debug on)

Fatal Error: Call to undefined method KunenaBbcode::getEbayItemFromCache() in libraries/kunena/bbcode/bbcode.php on line 191

I have now reverted to the original bbcode file.