[Solved] Joomla 1.7 500 an error has occurred return to control panel

I have been running Joomla 1.7 on my ubuntu 10.04 on localhost.It was running smoothly on my localhost machine without giving any problem. After I have completed all my task on localhost I thought to upload my local joomla to online.I used Filezilla , ftp program for transferring all my files to remote server. Successfully I saved my Joomla 1.7 on remote host.
In remote host or can say online, I see my site (frontend ) was running smoothly without any error. When I tried to access my backend Joomla gave me throwing error like above screen shot. I double check my configuration.php but everything seems to O.K.
I googled for above error ,most of the solution was telling me to give 777 to cache,tmp and log. But It was not working for me.
Then I changed path of tmp and log in configuration.php. As my online server is not in ubuntu , It was on Redhat Linux. After changing actual path of tmp and log , I get my backend also working.

Problem Solved for me. Just Upgrade you Joomla Version or replace with Jomlaa stable package.
please how am i going to upgrade without the back end.
please help, have the same problem
Thanks for this!
thanks
public $log_path = ‘/logs’;
public $tmp_path = ‘/tmp’;
helped for me
thanks a lot it works for me.
I even changed the path to this. and set up the permission, it didnot work. please help
var $log_path = ‘./logs’;
var $tmp_path = ‘./tmp’;
Try giving Full Path .
Not Working for me 🙁
remove the period before the slash
Thanks for this post!!
Thank you for this post.
Maybe it’s a good idea to change the path for tmp and log but changing to what?
because I think there is no other solution to do this way:
var $log_path = ‘/logs’;
var $tmp_path = ‘/tmp’;
I ask because I’ve got the same problem with the 505 error but I think my path is correct.
Regards
Garlick
thanks was helpful to me also
thanks was helpful to me also
Nice to know it Helped you.
Yes, I solved my problem too. It is very helpfull article. Big Thank’s for the author.
Thanks For your Words.