Sorry for the (possibly) redundant post. I have tried just about everything I can find on this forum and I just can't seem to get any content to show up after logging in as admin after a fresh installation. I did restart Apache after installing the software.
At first, I was getting this error:
#1 ERROR: Error: mysql_connect(): The mysql extension is deprecated and will be removed in the future: use mysqli or PDO instead in 'FENG_ROOT/environment/library/database/adapters/MysqlDBAdapter.class.php' on line 29 (error code: 8192)
My research suggested that it was because my version of PHP was too new since the mysql extension was deprecated in PHP 5.5 (I was running 5.5 at the time). I tried changing it to 5.3, but that caused my browser to start downloading some files whenever I went to the URL instead of pulling up the page. I changed it to 5.2 and I got the following errors:
#1 ERROR: Error: Undefined index: dimensions in '/home/journalhub/public_html/feng/application/layouts/website.php' on line 529 (error code:

#2 ERROR: Error: Invalid argument supplied for foreach() in '/home/journalhub/public_html/feng/application/layouts/website.php' on line 529 (error code: 2)
My research suggests that this means my PHP version is too old.
I would really appreciate any help as to how to proceed.