macOS High Sierra  
version 10.13.5

mampのstart serversをクリックすると、  
MySQL ServerとCloudは起動しますが、  
Apache Serverは起動せずに、`Apache couldn't be started. Please check your MAMP
installation and configuration.`  
と表示されます。

しかし、ブラウザでlocalhostと入力すると`It works!`と表示されます。

起動していると思われるのにmampでは起動していないのは、どういった現象が起きていると考えられますか。

> Server version: Apache/2.4.33 (Unix)  
>  Server built: Apr 3 2018 18:00:56
```

    ps aux | grep httpd
    tanakaakio       55248   0.0  0.0  4267752    628 s000  R+    8:21PM   0:00.00 grep httpd
    
    httpd -V
    Server version: Apache/2.4.33 (Unix)
    Server built:   Apr  3 2018 18:00:56
    Server's Module Magic Number: 20120211:76
    Server loaded:  APR 1.5.2, APR-UTIL 1.5.4
    Compiled using: APR 1.5.2, APR-UTIL 1.5.4
    Architecture:   64-bit
    Server MPM:     prefork
    threaded:     no
    forked:     yes (variable process count)
    Server compiled with....
    -D APR_HAS_SENDFILE
    -D APR_HAS_MMAP
    -D APR_HAVE_IPV6 (IPv4-mapped addresses enabled)
    -D APR_USE_FLOCK_SERIALIZE
    -D APR_USE_PTHREAD_SERIALIZE
    -D SINGLE_LISTEN_UNSERIALIZED_ACCEPT
    -D APR_HAS_OTHER_CHILD
    -D AP_HAVE_RELIABLE_PIPED_LOGS
    -D DYNAMIC_MODULE_LIMIT=256
    -D HTTPD_ROOT="/usr"
    -D SUEXEC_BIN="/usr/bin/suexec"
    -D DEFAULT_PIDLOG="/private/var/run/httpd.pid"
    -D DEFAULT_SCOREBOARD="logs/apache_runtime_status"
    -D DEFAULT_ERRORLOG="logs/error_log"
    -D AP_TYPES_CONFIG_FILE="/private/etc/apache2/mime.types"
    -D SERVER_CONFIG_FILE="/private/etc/apache2/httpd.conf"
    
```

アパッチエラーログ

```

    [Tue Jul 17 10:40:49 2018] [notice] Digest: generating secret for digest authentication ...
    [Tue Jul 17 10:40:49 2018] [notice] Digest: done
    [Tue Jul 17 10:40:49 2018] [notice] FastCGI: process manager initialized (pid 10828)
    [Tue Jul 17 10:40:49 2018] [notice] Apache/2.2.34 (Unix) mod_wsgi/3.5 Python/2.7.13 PHP/7.2.1 mod_ssl/2.2.34 OpenSSL/1.0.2j DAV/2 mod_fastcgi/2.4.6 mod_perl/2.0.9 Perl/v5.24.0 configured -- resuming normal operations
    [Tue Jul 17 13:29:51 2018] [error] [client ::1] File does not exist: /Applications/MAMP/htdocs/test
    [Tue Jul 17 13:42:30 2018] [error] [client ::1] File does not exist: /Applications/MAMP/htdocs/test
    [Tue Jul 17 13:48:06 2018] [notice] caught SIGTERM, shutting down
    [Tue Jul 17 14:12:07 2018] [notice] Digest: generating secret for digest authentication ...
    [Tue Jul 17 14:12:07 2018] [notice] Digest: done
    [Tue Jul 17 14:12:07 2018] [notice] FastCGI: process manager initialized (pid 1164)
    [Tue Jul 17 14:12:07 2018] [notice] Apache/2.2.34 (Unix) mod_wsgi/3.5 Python/2.7.13 PHP/7.2.1 mod_ssl/2.2.34 OpenSSL/1.0.2j DAV/2 mod_fastcgi/2.4.6 mod_perl/2.0.9 Perl/v5.24.0 configured -- resuming normal operations
    [Tue Jul 17 14:13:39 2018] [notice] caught SIGTERM, shutting down
    [Tue Jul 17 14:13:50 2018] [notice] Digest: generating secret for digest authentication ...
    [Tue Jul 17 14:13:50 2018] [notice] Digest: done
    [Tue Jul 17 14:13:50 2018] [notice] FastCGI: process manager initialized (pid 1278)
    [Tue Jul 17 14:13:50 2018] [notice] Apache/2.2.34 (Unix) mod_wsgi/3.5 Python/2.7.13 PHP/7.2.1 mod_ssl/2.2.34 OpenSSL/1.0.2j DAV/2 mod_fastcgi/2.4.6 mod_perl/2.0.9 Perl/v5.24.0 configured -- resuming normal operations
    [Tue Jul 17 14:20:25 2018] [error] [client ::1] File does not exist: /Applications/MAMP/htdocs/myproject
    [Tue Jul 17 14:21:01 2018] [error] [client ::1] File does not exist: /Applications/MAMP/htdocs/myproject
    [Tue Jul 17 14:48:12 2018] [error] [client ::1] File does not exist: /Applications/MAMP/htdocs/myproject
    [Tue Jul 17 14:52:12 2018] [error] [client ::1] File does not exist: /Applications/MAMP/htdocs/myproject
    [Tue Jul 17 14:54:20 2018] [error] [client ::1] File does not exist: /Applications/MAMP/htdocs/myproject
    [Tue Jul 17 15:03:33 2018] [error] [client ::1] File does not exist: /Applications/MAMP/htdocs/myproject
    [Tue Jul 17 15:24:08 2018] [error] [client ::1] File does not exist: /Applications/MAMP/htdocs/myproject
    [Tue Jul 17 15:25:12 2018] [error] [client ::1] File does not exist: /Applications/MAMP/htdocs/fuel
    [Tue Jul 17 15:46:27 2018] [error] [client ::1] File does not exist: /Applications/MAMP/htdocs/myproject
    [Tue Jul 17 15:47:01 2018] [error] [client ::1] File does not exist: /Applications/MAMP/htdocs/myproject
    [Tue Jul 17 15:53:40 2018] [error] [client ::1] File does not exist: /Applications/MAMP/htdocs/myproject
    [Tue Jul 17 16:20:15 2018] [error] [client ::1] File does not exist: /Applications/MAMP/htdocs/blog
    [Tue Jul 17 16:23:03 2018] [error] [client ::1] File does not exist: /Applications/MAMP/htdocs/myproject
    [Tue Jul 17 16:45:59 2018] [error] [client ::1] File does not exist: /Applications/MAMP/htdocs/fuelphp
    [Tue Jul 17 17:21:02 2018] [error] [client ::1] File does not exist: /Applications/MAMP/htdocs/fuel
    
```

他に必要な情報があれば提示します。  
ご回答のほどよろしくお願いします。
CC BY-SA 4.0
2018-07-19T11:27:05.673
46728
2018-07-20T00:11:28.097
2018-07-20T00:11:28.097
29244
29244
question
php apache mamp
mampでapacheが起動しない