Hi there,
I installed the trial version of Arrowchat, got it working acceptably well, and then purchased the full one (kick starter).
I followed the instructions (overwriting the trial installation with the full one) and all was well, and I got it working perfectly.
But then last night it suddenly stopped working. The site's error log says:-
[Wed May 09 20:32:57 2012] [error] [client 90.203.63.184] PHP Fatal error: <br>The encoded file <b>/home/robligh/public_html/forum/arrowchat/includes/integration.php</b> requires a license file.<br>The license file <b>/home/robligh/public_html/forum/arrowchat/license.txt</b> has expired. in Unknown on line 0, referer: http://www.theqe2story.com/forum/
What have I done wrong?