[Plugin: NextGEN Gallery] Nextgen Gallery edit thumbnail editor blank

It may be a database connection problem / slow server load … Anyway you can try uninstalling and installing back the plugin and see of that solves the problem.

Hi Ayman, anyway thanks for your suggestion.

But I have solved the problem by increase the memory_limit.

Hi Bluelleo,

I have the same problem. How do you increase memory_limit? Where is it located?

Thanks!
Eric.

You should contact your hosting company to help you increase the memory_limit. It is a php.ini file.

Ok. Thanks! I tried to remove the limit but still the same.

You should increase the limit, not remove the limit. Some hosting they have limit access for us to edit the file, you might have to contact them to change the file.

Beside the thumbnail editor problem, do you facing upload problem with HTTP error?

Oh sorry.. I mean i remove the comment from before @ini_set(‘memory_limit’, ‘128M’);

And yes. I got this error while uploading: Invalid upload. Error Code : 3
I add +header(‘Connection: close’); under
header(‘Content-Type: text/plain; charset=’ . get_option(‘blog_charset’));

It works for a while and the error occurs for some photo upload.

Did you installed contact form 7 for your website?
If yes, probably it conflict with the Contact Form Plugin.

No. I’m using Fast Secure Contact Form

I turned off every plugin and still can’t edit the thumbnail. ??

I see. Then it is not the conflict plugin problem.
For my case, I just request the hosting company to change the php,ini to increase the memory_limit and upload_max_filesize. Then it work again.

(If I change the file myself, it does not have any changes, need help from hosting company)

memory_limit = 384M
upload_max_filesize = 40M

For your reference.

I chat with hostgator just now and they said my max memory is 256M.

So, i can do nothing.

This is not the plugin fault? What causing this?