I have the same problem, please help

I have the same problem, the same error. In localhost and in other installation work fine. Help!!!

Cosimo

:ohmy:
I have the same problem, please help
thx

Web Server Microsoft-IIS/6.0
PHP version 5.2.17
MySQL version 5.1.49-community
GD image library bundled (2.0.34 compatible)
Multibyte string support Enabled
Upload limit 1024M
Memory limit 1280M
Open remote files (allow url fopen) Yes

Hi to all,

Same problem here.... i also want to say a THANKS to all JoomlaTeam for K2 comp and Support here in this forum.....

Screenshot uploaded



PHP Built on: Linux aegean.server5.gr 2.6.18-374.3.1.el5.lve0.8.44 #1 SMP Mon Oct 3 18:27:54 EEST 2011 x86_64
Database Version: 5.1.56-log
Database Collation: utf8_general_ci
PHP Version: 5.3.8
Web Server: Apache
Web Server to PHP interface: cgi-fcgi
Joomla! Version: Joomla! 1.5.24 Stable [ senu takaa ama naiki ] 17-October-2011 18:00 GMT
User Agent: Mozilla/5.0 (Windows NT 6.1; rv:7.0.1) Gecko/20100101 Firefox/7.0.1

Hello, a big THANKS to all JW crew, you guys rocks! :lol:

Yes, same issue here. :huh:

"Invalid backend response. Data is not JSON."

Fresh Joomla 1.7.2 + K2 2.5.1 setup!

KingHost Shared plan specs:

Web Server Apache/2.2.15
PHP version 5.2.17
MySQL version 5.1.56
GD image library bundled (2.0.34 compatible)
Multibyte string support Enabled
Upload limit 100M
Memory limit 128M
Open remote files (allow url fopen) Yes

Browsers:
FireFox 7.0.1
IE 8.0.6001.18702

I found the problem!
It's related to proc_open() php procedure.

Almost every host has this disabled due to security issues.

The component calls something like this:
http://localhost/administrator/index.php?option=com_k2&view=media&task=connector&token=42&test=test&mimes%5B%5D=image&cmd=open&target=&init=1&tree=1&_=1321046815101

Response:
<br />
<b>Warning</b>: proc_open() has been disabled for security reasons in <b>/home/.../www/administrator/components/com_k2/lib/elfinder/elFinderVolumeDriver.class.php</b> on line <b>2378</b><br />

Looking for a solution...

any luck finding the right code? for me enable proc_open is not an solution, becaouse my hst provider want allow it

UTF8 in SQL?

also scroll through your php.ini and find

disable_functions = bla,bla,bla,proc_open,bla

understandable what should be done.

enable proc is not the solution for must of us, because we are on shares host, and the provider wont enable it...another solutions?