OK. I failed safe, and removed everything. I made sure that the files that I unzipped had the "Read-Only" removed from each of them. I used FileZilla to upload the folder to my website, making sure to monitor for any Failed Transfers. The transfer happened uneventfully.
I verified the username and password in the table "wa_settings" in the database I set up.
I refreshed the error log on my server so that there were no other errors present, and then attempted to log in. The following errors are a direct result of my log-in attempt to the admin page.
PHP Warning: Unknown: open(/var/php_sessions/sess_72ee26fac8f62b47f1c36b6a6d903749, O_RDWR) failed: No such file or directory (2) in Unknown on line 0
PHP Warning: Unknown: Failed to write session data (files). Please verify that the current setting of session.save_path is correct (/var/php_sessions) in Unknown on line 0
PHP Warning: Unknown: open(/var/php_sessions/sess_72ee26fac8f62b47f1c36b6a6d903749, O_RDWR) failed: No such file or directory (2) in Unknown on line 0
PHP Warning: Unknown: Failed to write session data (files). Please verify that the current setting of session.save_path is correct (/var/php_sessions) in Unknown on line 0
PHP Warning: session_start() [<a href='plugins/function.session-start'>function.session-start</a>]: open(/var/php_sessions/sess_72ee26fac8f62b47f1c36b6a6d903749, O_RDWR) failed: No such file or directory (2) in /hermes/bosweb/web166/b1662/ipw.missouriusbc/public_html/PowerGallery/WA_SecurityAssist/Helper_PHP.php on line 5
PHP Warning: Unknown: open(/var/php_sessions/sess_72ee26fac8f62b47f1c36b6a6d903749, O_RDWR) failed: No such file or directory (2) in Unknown on line 0
PHP Warning: Unknown: Failed to write session data (files). Please verify that the current setting of session.save_path is correct (/var/php_sessions) in Unknown on line 0
PHP Warning: Unknown: open(/var/php_sessions/sess_72ee26fac8f62b47f1c36b6a6d903749, O_RDWR) failed: No such file or directory (2) in Unknown on line 0
PHP Warning: Unknown: Failed to write session data (files). Please verify that the current setting of session.save_path is correct (/var/php_sessions) in Unknown on line 0
I don't know what else to do, so I'm at your disposal.