Error with Insert into Post button

[blevin]

When I use the Photonic tab to insert a gallery, I get this error message in place of the "Insert into Post" submit button:

Fatal error: Call to undefined function get_submit_button() in /home/benklevin/benlevin.net/wp-content/plugins/photonic/photonic-form.php on line 480

Anyone know the fix for this?

I installed it using wordpress, and already had to edit the photonic.php because of the problem discussed here: viewtopic.php?f=9&t=6458

[sayontan]

Which WP version are you using? This is a standard WP function available from WP 3.1 onwards. If your site's URL is http://www.benlevin.net/, you are on 3.0.1. As the plugin's requirements state, it requires at least version 3.1 of WP to function.

This isn't a bug. Upgrade to the latest version of WP and you should be fine.

[blevin]

Thanks. Works fine now. Sorry for not doing the standard update before posting. My bad.