Situation: My client moved or renamed the folder (not sure) the total joomla folder from www.abc.net to www.xyz.net. And before changing the domain name I had installed free akeebabackup for backup purpose and was working fine.
Now currently the new domain name is www.xyz.net and works absolutely fine in frontend, but the backend of joomla got messed up. The joomla backend administrator login page opens fine although as we login with valid user name and password
It opens or gives some wired language like this ÀÉ>¾¸®lcþØOU¶›¾‹ÎÃÆä9mE¹ÞÿwSËfðTnë