Community builder registration - picture size

Hi,

I am working with cb2 and cbsub4.

At the end of the registration when people make a wrong choise and take a photo to heavy, there is blank page.
In debug mode I have this message :
Fatal error: Allowed memory size of 134217728 bytes exhausted (tried to allocate 16000 bytes) in <span>/</span>home<span>/</span>mywebsite/www/libraries/CBLib/Imagine/Gd/Image.php on line 602

Why there is not just like a popup who say, "picture to heavy" or some things like that.
What can i do to solve this problem ?

Thanks

Because that's not a validation error. It's a server error. Your server is running out or resources trying to process the image. Set the maximum upload size to a smaller size so they're not uploading 9mb photos that consume 30mb+ memory to process. You can also try using ImageMagick if it's available as it's much more efficient than PHP GD2.

Hi,

Ok I understand.
Just I case,some things was rong with my server ? Did I need to change some settings ?
It's Php 5.4.38, post_max_size 64M, realpath_cache_size 2M, upload_max_filesize 64 M.
joomla 3.4.1 and CB 2.O.9.

Where I can find ImageMagick ? I just find soft to install to my computer...

julie.prod.web wrote: Where I can find ImageMagick ? I just find soft to install to my computer...

It needs to be installed by your host.

Your memory limit is already set to 128mb. You'd need to increase this to something like 256mb to allow for large images to process as GD2 is pretty heavy on memory. For images to process they have to be exploded to raw data, which isn't really based off the filesize of the image but more so the width and height of the image. For example a 4000 x 4000 image has very large amount of pixel data to process so it takes a lot of memory. Contact your host if you're unsure how to increase the memory limit and for ImageMagick setup help.