[horde] Serialize.php - JSON UTF Error (Jan Schneider)

[Steffen]

On Thu, 17 Oct 2013, andre.paiz at iqm.unicamp.br wrote:

>>> I?m receiving this error on my horde.log. What can be the cause?
>> 
>> Broken email messages.
>> 
> Can you be please more specific? I have noticed that this problem occurs when 
> an user tries to attache a file that has higher sizes like 5MB. The message 
> is delivered without the attachment.

You didn't posted this information earlier.

> What can be the problem?

Did you've verified that your setup may handle files larger than 5MB at 
all? How is the memory limit of PHP etc. pp.

-- 
Steffen