Magento install error - Exception printing is disabled
Here is a known error which can occur when installing Magento:
There has been an error processing your request
Exception printing is disabled by default for security reasons.
Error log record number: XXXXXXXXXXXXXXX
Here is the solution:
Navigate to the "errors" folder.
Change local.xml.sample to local.xml
You should now see a new list of crazy errors all over the Magento page - this is okay.
Open magento/lib/Zend/Cache/Backend/File.php and look for:
protected $_options = array(
'cache_dir' => 'null',
Change it to:
protected $_options = array(
'cache_dir' => 'tmp/',
Save it.
Now the final step is to go create a tmp folder in the root Magento folder.
That's it.