XF 1.4 Upload of a file fails after update to 1.4.10

[Jimmi]

My users (and me) cant upload files larger than 5mb.
I´ve made sure that its set higher in the options.

The following error occurred
Security error occurred. Please press back, refresh the page, and try again.

Any idea why?

Before the upgrade to 1.4.10 (from latest version) we had no issues with files up to 10mb (its set to 20)

 

[Chris D]

We haven't made any changes here.

If upload_max_filesize is high enough, make sure that post_max_size is the same value. Both of these should be set in php.ini though they can be overridden elsewhere depending on the specific set up.

 

[Jimmi]

We haven't made any changes here.

If upload_max_filesize is high enough, make sure that post_max_size is the same value. Both of these should be set in php.ini though they can be overridden elsewhere depending on the specific set up.

Changed to 10m both - but that didnt help.
Weird, since it worked before .10

 

[Chris D]

Did you restart your web server and any other related processes after making the change? Do you see the changes reflected on yoursite.com/admin.php?tools/phpinfo ?

 

[Jimmi]

Simply disabled upload. Im not sure what happened.