If you are also facing such kind of the problem follow the steps given below and solve your problem. The steps are given below:
Step 1: Navigate to the app/etc/ and make sure, you have only one local.xml, If there is any other local.xml with the suffix or prefix,
Remove that files from there.
Step 2: Now Remove your Magento cache (var/cache) directory manually by using the FTP.
Step 3: Remove your Browser Cache as well.
Step 4: Refresh the page and check it is creating the Fresh cache directory in var folder of the Magento.
Now login to the Magento and Refresh the Magento cache and Reindex the data, I hope the problem has been resolved.
Hope it helps.
Thanks