After an apache2 and php update, roundcube started to give Server Error dialogs. I checked the ajax responses and the data is received but with strange characters in the end.
{"action":"refresh","unlock":"loading1415016032431","exec":"this.set_unread_count(\"INBOX\",0,true,\"\");\n"}����������������
What could it mean?
Versions: Roundcube 0.9.5
apache 2.2.22
php 5.3.10
Ubuntu 12.04
Thanks!
As it turned out, all I had to do was to enable expires
apache2 module.