phpMyAdminの起動後にwampサーバーがクラッシュする

ワンプサーバーで1か月以上働いたが、すべてが素晴らしかった。

最近、いくつかの中国のウイルスに感染し、レジストリから削除するなどのアクションを実行しました。ワンプサーバーに接続しようとすると、緑色に変わり、phpMyAdminにログインしようとするとエラーが発生しました-

mysqli_real_connect(): (HY000/2002): No connection could be made because the target machine actively refused it.

これは私のApacheエラーログです：

[Thu Nov 24 14:06:25.908515 2016] [auth_digest:notice] [pid 2464:tid 576] AH01757: generating secret for digest authentication ...
    [Thu Nov 24 14:06:25.971016 2016] [mpm_winnt:notice] [pid 2464:tid 576] AH00455: Apache/2.4.23 (Win64) PHP/5.6.25 configured -- resuming normal operations
    [Thu Nov 24 14:06:25.971016 2016] [mpm_winnt:notice] [pid 2464:tid 576] AH00456: Apache Lounge VC14 Server built: Jul  1 2016 11:43:51
    [Thu Nov 24 14:06:25.971016 2016] [core:notice] [pid 2464:tid 576] AH00094: Command line: 'c:\\wamp64\\bin\\apache\\apache2.4.23\\bin\\httpd.exe -d C:/wamp64/bin/apache/apache2.4.23'
    [Thu Nov 24 14:06:26.002265 2016] [mpm_winnt:notice] [pid 2464:tid 576] AH00418: Parent: Created child process 6844
    [Thu Nov 24 14:06:27.002269 2016] [auth_digest:notice] [pid 6844:tid 464] AH01757: generating secret for digest authentication ...
    [Thu Nov 24 14:06:27.049144 2016] [mpm_winnt:notice] [pid 6844:tid 464] AH00354: Child: Starting 64 worker threads.
    [Thu Nov 24 14:14:09.243534 2016] [mpm_winnt:notice] [pid 2464:tid 576] AH00422: Parent: Received shutdown signal -- Shutting down the server.
    [Thu Nov 24 14:14:11.255647 2016] [mpm_winnt:notice] [pid 6844:tid 464] AH00364: Child: All worker threads have exited.
    [Thu Nov 24 14:14:11.291651 2016] [mpm_winnt:notice] [pid 2464:tid 576] AH00430: Parent: Child process 6844 exited successfully.
    [Thu Nov 24 14:14:12.192703 2016] [auth_digest:notice] [pid 3084:tid 580] AH01757: generating secret for digest authentication ...
    [Thu Nov 24 14:14:12.239706 2016] [mpm_winnt:notice] [pid 3084:tid 580] AH00455: Apache/2.4.23 (Win64) PHP/5.6.25 configured -- resuming normal operations
    [Thu Nov 24 14:14:12.239706 2016] [mpm_winnt:notice] [pid 3084:tid 580] AH00456: Apache Lounge VC14 Server built: Jul  1 2016 11:43:51
    [Thu Nov 24 14:14:12.239706 2016] [core:notice] [pid 3084:tid 580] AH00094: Command line: 'c:\\wamp64\\bin\\apache\\apache2.4.23\\bin\\httpd.exe -d C:/wamp64/bin/apache/apache2.4.23'
    [Thu Nov 24 14:14:12.242706 2016] [mpm_winnt:notice] [pid 3084:tid 580] AH00418: Parent: Created child process 6848
    [Thu Nov 24 14:14:12.950746 2016] [auth_digest:notice] [pid 6848:tid 408] AH01757: generating secret for digest authentication ...
    [Thu Nov 24 14:14:12.992750 2016] [mpm_winnt:notice] [pid 6848:tid 408] AH00354: Child: Starting 64 worker threads.

PHPエラーログ

[24-Nov-2016 12:06:24 UTC] No error - Only to create the file
[24-Nov-2016 12:08:05 UTC] PHP Warning:  mysqli_connect(): (HY000/2002): No connection could be made because the target machine actively refused it.

 in C:\wamp64\www\dbconnect.php on line 7

[24-Nov-2016 12:08:05 UTC] PHP Stack trace:

[24-Nov-2016 12:08:05 UTC] PHP   1. {main}() C:\wamp64\www\index.php:0

[24-Nov-2016 12:08:05 UTC] PHP   2. include() C:\wamp64\www\index.php:3

[24-Nov-2016 12:08:05 UTC] PHP   3. include() C:\wamp64\www\home.php:8

[24-Nov-2016 12:08:05 UTC] PHP   4. mysqli_connect() C:\wamp64\www\dbconnect.php:7

[24-Nov-2016 12:18:30 UTC] PHP Warning:  mysqli_connect(): (HY000/2002): No connection could be made because the target machine actively refused it.

 in C:\wamp64\www\dbconnect.php on line 7

[24-Nov-2016 12:18:30 UTC] PHP Stack trace:

[24-Nov-2016 12:18:30 UTC] PHP   1. {main}() C:\wamp64\www\branch.php:0

[24-Nov-2016 12:18:30 UTC] PHP   2. include_once() C:\wamp64\www\branch.php:3

[24-Nov-2016 12:18:30 UTC] PHP   3. include() C:\wamp64\www\home.php:8

[24-Nov-2016 12:18:30 UTC] PHP   4. mysqli_connect() C:\wamp64\www\dbconnect.php:7

私に何ができる？

ワンプサーバーを再インストールしようとしました。

ありがとう！