Error - error has occurred.

[semleon]

I've successfully installed Joomla 3.5 on my Synology server. Everything was perfect. I can see the website. I can log in to the Admin panel. But on every admin panel, I get a pink banner at the top that sais "Error an error has occurred." that is. Nothing Else. I can 'x' the panel to close it but it pops up on every screen I click in the Administrator back end. I've attached a screen shot.

The only thing that seems to be happening that I cant do is install templates and such. No error, its just that it never uploads.

Not sure what the error is or how to resolve it. Any Ideas

[NathanRdrz]

You can try enable Debug mode in Global Configuration.

[Webdongle]

How did you install it ?

Also please http://forum.joomla.org/viewtopic.php?f=621&t=582860

[sharky]

Juste make update from 3.4.8

[JAVesey]

Go into Admin>Extensions and from the links on the left hand side of the screen click on "Warnings". Is anything showing?

Then click on the database link. Anything reported?

[sharky]

nothing both
-no warning
-database is uptodate

in debug mode, it just indicates that there are duplicate query

[bkvogler]

I see the same thing, after installing or upgrading to 3.5.1 a pink box saying "Error - An error has occurred" in the administrator's pages.

Everything seems to work but I can't get rid of the error message.

Any Ideas

Joomla! version 3.5.1
Ubuntu 14.04.4 x64

[Webdongle]

Set error reporting to max ... see what happens

[semleon]

So the issue resolved for me after I made sure that all the apps were updated (MariaDB, Joomla, etc..). I didn't realize updates were pending, and after the latest DSM upgrade, those apps apparently had to be updated too in order for things to work properly. Once everything was updated and restarted, everything worked as expected

[jimmyeao]

I had this error and received an out of memory error when trying to list modules. fixed by:

You need to increase the buffer size of mysql :
in the /etc/mysql/my.cnf , set
sort_buffer_size to 256K

[sharky]

Nice!
But bether if you edit /var/packages/MariaDB/etc/my.cnf
this file override the settings and now the next update will not overwrite the parameter

https://www.synology.com/en-global/know ... nology_NAS

Add

Code: Select all

[mysqld]
sort_buffer_size = 256K

restart mariadb SSH

Code: Select all

/usr/syno/bin/synopkg restart MariaDB

[dingbusan]

I had this error and received an out of memory error when trying to list modules. fixed by:

You need to increase the buffer size of mysql :
in the /etc/mysql/my.cnf , set
sort_buffer_size to 256K

Thank you! ur solution is works for me

[PhilTaylor-Prazgod]

see: https://github.com/joomla/joomla-cms/issues/11979

[quiquedcode]

Thanks for the info Phil. I've been getting this after upgrading a site from 3.4.1 to 3.6.2, and after a blank 3.6.2 install. I'm on Win 8.1 pro / MySQL, so I guess I won't see it once I upload site to definitive hosting provider

[giurmax]

Hi, same issue here.
How can I access in /var/packages/MariaDB/etc/ to edit my.cnf ?

I did it only through ssh terminal, but I'm not able to create or edit a file by terminal. Ther's a way to do it by software like filezilla, cyberduck, or something. I've trid but can't access to the root folders.

Please Help

Thanks

Max

[PhilTaylor-Prazgod]

You will need to get your server admin to make the change - you cannot make this change and restart the database server yourself on a shared host.

And if you are the server admin, and you dont know how to make these configuration changes - maybe you should reconsider self maintaining a server :-)