Replying to Fatal Error

Replied via e-mail, site is most likely compromised/hacked

Hello,
I am the site administrator: www.heavyduty.it, the theme used is the Swift with 8 plugin installed. Until now there has been no problem, but yesterday ...
I was using your plugin "Simple Ads Manager", while I was testing areas with ADS, I set up a banner ads with two different areas, and a terrible thing has happened!

FATAL ERROR:
The theme has encountered a problem it can not recover from That. Please Use the following information to try to resolve the problem.

Error Code: php_code_error: 1: / web / htdocs / www.heavyduty.it / home / wp-content / themes / swift / header.php (114): regexp code (1): eval () 'd code (1) : eval () 'd code: 1: Can not redeclare evallwhvfivnwpbt () (Previously Declared in / web / htdocs / www.heavyduty.it / home / wp-content / themes / swift / admin / admin-header.php (77) : regexp code (1): eval () 'd code (1): eval ()' d code: 1)
Message: A fatal error occurred code.

Debug Data:
Array
(
[0] => Array
(
[file] => /web/htdocs/www.heavyduty.it/home/wp-content/plugins/tabber-widget/lib/classes/it-error.php
[line] => 123
[function] => fatal
[class] => ITError
[type] => ::
[args] => Array
(
[0] => php_code_error:1:/web/htdocs/www.heavyduty.it/home/wp-content/themes/swift/header.php(114) : regexp code(1) : eval()'d code(1) : eval()'d code:1:Cannot redeclare evallwhvfivnwpbt() (previously declared in /web/htdocs/www.heavyduty.it/home/wp-content/themes/swift/admin/admin-header.php(77) : regexp code(1) : eval()'d code(1) : eval()'d code:1)
[1] => A fatal code error occurred.
)

)

[1] => Array
(
[file] => /web/htdocs/www.heavyduty.it/home/wp-content/plugins/tabber-widget/lib/classes/it-error.php
[line] => 150
[function] => handle_error
[class] => ITError
[type] => ::
[args] => Array
(
[0] => 1
[1] => Cannot redeclare evallwhvfivnwpbt() (previously declared in /web/htdocs/www.heavyduty.it/home/wp-content/themes/swift/admin/admin-header.php(77) : regexp code(1) : eval()'d code(1) : eval()'d code:1)
[2] => /web/htdocs/www.heavyduty.it/home/wp-content/themes/swift/header.php(114) : regexp code(1) : eval()'d code(1) : eval()'d code
[3] => 1
)

)

[2] => Array
(
[function] => it_error_shutdown
[args] => Array
(
)

)

)

Can you help me? I'm desperate!
What I do? Please!




Gloria Vasselli
gloriavasselli@pubblired.it