Error mess : Fatal error: The requested language does not exist, reset via tools.php.

[emailapphost]

My forum front page is ok.

But every other "under" page I get this error:

Fatal error: The requested language does not exist, reset via tools.php. in [path]/includes/class_core.php on line 3061

I am unable to log on to /admincp/ as I get the same error.

This pussles me as I have only used standard English on the forum.

Have vbproarcade installed.

[Lynne]

Try disabling your modifications/plugins and see if you can log in.
Note: To temporarily disable the plugin system, edit config.php and add this line right under <?php

define('DISABLE_HOOKS', true);

[emailapphost]

Thanks.

Oddly enough when I try now, one hour later - everything works fine.
The error is gone.

Weird.
Will try your fix if it happens again.
Could it be a user trying to set his personal language to a nonexcisting language pack, and bringing the whole system down?

[Lynne]

I really don't know. I've never heard of that error before.