Looking forward to having this installed.

I am running 3.0.5 and used automod after manually loading the root files to the specified locations. I have not ran the install file yet.
I received the following error messages. I have two mods installed Olympus Quick Reply and TopicTextHover.
Any help would be appreciated.
Thanks
File edits
language/en/common.php
Find
'CHANGING_PROFILE' => 'Changing forum profile settings',
Find
'VIEWED' => 'Viewed',
Add After
//-- mod : AJAX Chat ----------------------------------------------------
//-- add
'VIEWING_CHAT' => 'Viewing Shoutbox',
//-- fin mod : AJAX Chat ------------------------------------------------
The Find specified by the MOD could not be found
includes/functions.php
Find
'U_RESTORE_PERMISSIONS' => ($user->data['user_perm_from'] && $auth->acl_get('a_switchperm')) ? append_sid("{$phpbb_root_path}ucp.$phpEx", 'mode=restore_perm') : '',
Add After
//-- mod : AJAX Chat ----------------------------------------------------
//-- add
'U_CHAT' => append_sid("{$phpbb_root_path}chat.$phpEx"),
//-- fin mod : AJAX Chat ------------------------------------------------
The Find specified by the MOD could not be found
styles/prosilver/template/overall_header.html
Find
Comment: this is a partial find, the actual line is much longer.
<a href="{U_FAQ}" title="{L_FAQ_EXPLAIN}" class="icon-faq">{L_FAQ}</a>
In-Line Find
This MOD has an invalid instruction, or an in-line find operation failed.
The Find specified by the MOD could not be found
So I downloaded all the files to be edited, edited them and uploaded them (I did not force the install in the previous Automod failed install). Ran the install and it showed to be a successful database update.
I cannot stay logged in to the forum, it shows me to be logged in but kicks me back to the login and the following error is above the phpBB header on the login page.
[phpBB Debug] PHP Notice: in file /includes/functions.php on line 3828: Cannot modify header information - headers already sent by (output started at /language/en/common.php:1)
[phpBB Debug] PHP Notice: in file /includes/functions.php on line 3830: Cannot modify header information - headers already sent by (output started at /language/en/common.php:1)
[phpBB Debug] PHP Notice: in file /includes/functions.php on line 3831: Cannot modify header information - headers already sent by (output started at /language/en/common.php:1)
[phpBB Debug] PHP Notice: in file /includes/functions.php on line 3832: Cannot modify header information - headers already sent by (output started at /language/en/common.php:1)
HEP ME PLEEZE LORD

Yes I have a full backup prior to the install that I can reload but I am going to wait on a response because the Shoutbox is such a favorite of my users.