WordPress kann nicht auf MAMP installiert werden

Ich erhalte diese Fehlermeldung beim Versuch, WordPress zu installieren:

mamp wurde wegen eines unbekannten Fehlers beendet. Weitere Informationen finden Sie im Fehlerprotokoll von mamp pro im Protokollverzeichnis.

Außerdem erhalte ich beim Versuch, das MySQL-Passwort auf der Registerkarte MySQL zu ändern, diese Fehlermeldung:

mamp konnte das MySQL-Passwort nicht aktualisieren. Bitte überprüfen Sie, ob mysql ausgeführt wird, überprüfen Sie Ihre Konfiguration und versuchen Sie es erneut.

Hier sind meine Fehlerprotokolle:

----apache----

[Thu Aug 11 14:54:25 2016] [warn] pid file C:/MAMP/bin/apache/logs/httpd.pid overwritten -- Unclean shutdown of previous Apache run?
[Thu Aug 11 14:54:25 2016] [notice] Digest: generating secret for digest authentication ...
[Thu Aug 11 14:54:25 2016] [notice] Digest: done
[Thu Aug 11 14:54:26 2016] [notice] Apache/2.2.31 (Win32) DAV/2 mod_ssl/2.2.31 OpenSSL/1.0.2e mod_fcgid/2.3.9 mod_wsgi/3.4 Python/2.7.6 PHP/7.0.6 mod_perl/2.0.8 Perl/v5.16.3 configured -- resuming normal operations
[Thu Aug 11 14:54:26 2016] [notice] Server built: May  6 2016 10:19:53
[Thu Aug 11 14:54:26 2016] [notice] Parent: Created child process 11620
[Thu Aug 11 14:54:27 2016] [notice] Digest: generating secret for digest authentication ...
[Thu Aug 11 14:54:27 2016] [notice] Digest: done
[Thu Aug 11 14:54:28 2016] [notice] Child 11620: Child process is running
[Thu Aug 11 14:54:28 2016] [notice] Child 11620: Acquired the start mutex.
[Thu Aug 11 14:54:28 2016] [notice] Child 11620: Starting 64 worker threads.
[Thu Aug 11 14:54:28 2016] [notice] Child 11620: Starting thread to listen on port 8888.
[Thu Aug 11 14:55:34 2016] [warn] pid file C:/MAMP/bin/apache/logs/httpd.pid overwritten -- Unclean shutdown of previous Apache run?
[Thu Aug 11 14:55:34 2016] [notice] Digest: generating secret for digest authentication ...
[Thu Aug 11 14:55:34 2016] [notice] Digest: done
[Thu Aug 11 14:55:35 2016] [notice] Apache/2.2.31 (Win32) DAV/2 mod_ssl/2.2.31 OpenSSL/1.0.2e mod_fcgid/2.3.9 mod_wsgi/3.4 Python/2.7.6 PHP/7.0.6 mod_perl/2.0.8 Perl/v5.16.3 configured -- resuming normal operations
[Thu Aug 11 14:55:35 2016] [notice] Server built: May  6 2016 10:19:53
[Thu Aug 11 14:55:35 2016] [notice] Parent: Created child process 4176
[Thu Aug 11 14:55:36 2016] [notice] Digest: generating secret for digest authentication ...
[Thu Aug 11 14:55:36 2016] [notice] Digest: done
[Thu Aug 11 14:55:37 2016] [notice] Child 4176: Child process is running
[Thu Aug 11 14:55:37 2016] [notice] Child 4176: Acquired the start mutex.
[Thu Aug 11 14:55:37 2016] [notice] Child 4176: Starting 64 worker threads.
[Thu Aug 11 14:55:37 2016] [notice] Child 4176: Starting thread to listen on port 80.

--------

----mysql----

160811 14:54:28 [Note] Plugin 'FEDERATED' is disabled.
160811 14:54:28 InnoDB: The InnoDB memory heap is disabled
160811 14:54:28 InnoDB: Mutexes and rw_locks use Windows interlocked functions
160811 14:54:28 InnoDB: Compressed tables use zlib 1.2.3
160811 14:54:28 InnoDB: Initializing buffer pool, size = 128.0M
160811 14:54:28 InnoDB: Completed initialization of buffer pool
160811 14:54:28 InnoDB: highest supported file format is Barracuda.
160811 14:54:28  InnoDB: Waiting for the background threads to start
160811 14:54:29 InnoDB: 5.5.49 started; log sequence number 1595675
160811 14:54:29 [Note] Server hostname (bind-address): '0.0.0.0'; port: 8889
160811 14:54:29 [Note]   - '0.0.0.0' resolves to '0.0.0.0';
160811 14:54:29 [Note] Server socket created on IP: '0.0.0.0'.
160811 14:54:29 [Note] Event Scheduler: Loaded 0 events
160811 14:54:29 [Note] C:\MAMP\bin\mysql\bin\mysqld.exe: ready for connections.
Version: '5.5.49-log'  socket: ''  port: 8889  MySQL Community Server (GPL)
160811 14:55:30 [Note] C:\MAMP\bin\mysql\bin\mysqld.exe: Normal shutdown

160811 14:55:30 [Note] Event Scheduler: Purging the queue. 0 events
160811 14:55:30  InnoDB: Starting shutdown...
160811 14:55:31  InnoDB: Shutdown completed; log sequence number 1595675
160811 14:55:31 [Note] C:\MAMP\bin\mysql\bin\mysqld.exe: Shutdown complete

160811 14:55:37 [Note] Plugin 'FEDERATED' is disabled.
160811 14:55:37 InnoDB: The InnoDB memory heap is disabled
160811 14:55:37 InnoDB: Mutexes and rw_locks use Windows interlocked functions
160811 14:55:37 InnoDB: Compressed tables use zlib 1.2.3
160811 14:55:37 InnoDB: Initializing buffer pool, size = 128.0M
160811 14:55:37 InnoDB: Completed initialization of buffer pool
160811 14:55:37 InnoDB: highest supported file format is Barracuda.
160811 14:55:37  InnoDB: Waiting for the background threads to start
160811 14:55:38 InnoDB: 5.5.49 started; log sequence number 1595675
160811 14:55:38 [Note] Server hostname (bind-address): '0.0.0.0'; port: 3306
160811 14:55:38 [Note]   - '0.0.0.0' resolves to '0.0.0.0';
160811 14:55:38 [Note] Server socket created on IP: '0.0.0.0'.
160811 14:55:38 [Note] Event Scheduler: Loaded 0 events
160811 14:55:38 [Note] C:\MAMP\bin\mysql\bin\mysqld.exe: ready for connections.
Version: '5.5.49-log'  socket: ''  port: 3306  MySQL Community Server (GPL)
160811 15:01:46 [Note] C:\MAMP\bin\mysql\bin\mysqld.exe: Normal shutdown

160811 15:01:46 [Note] Event Scheduler: Purging the queue. 0 events
160811 15:01:46  InnoDB: Starting shutdown...
160811 15:01:47  InnoDB: Shutdown completed; log sequence number 1595675
160811 15:01:47 [Note] C:\MAMP\bin\mysql\bin\mysqld.exe: Shutdown complete

--------

Wenn Sie mir dazu eine Lösung anbieten könnten, wäre ich Ihnen sehr dankbar.

Ereignis, wenn MAMP beendet wird, manchmal läuft MySQL im Hintergrund. Könnten Sie alle MySQL-Hintergrundprozesse beenden und es erneut versuchen?

1. Beenden Sie MAMP
2. Öffnen Sie das Terminal und geben Sie Folgendes ein: killall -9 mysqld
3. Starten Sie MAMP neu