我们已经设置了正常运行机器人并注意到我们的服务器 apache 服务之一已消失并重新启动，我发现错误日志如下所示。知道我应该如何处理服务器配置我可以完全访问服务器
Linux版本：CentOS 7.1
[Sun Mar 18 03:38:57.748759 2018] [auth_digest:notice] [pid 8715] AH01757: generating secret for digest authentication ...
[Sun Mar 18 03:38:57.749478 2018] [lbmethod_heartbeat:notice] [pid 8715] AH02282: No slotmem from mod_heartmonitor
[Sun Mar 18 03:38:57.757017 2018] [ssl:warn] [pid 8715] AH02292: Init: Name-based SSL virtual hosts only work for clients with TLS server name indication support (RFC 4366)
[Sun Mar 18 03:38:57.796338 2018] [mpm_prefork:notice] [pid 8715] AH00163: Apache/2.4.6 (CentOS) OpenSSL/1.0.2k-fips mod_fcgid/2.3.9 PHP/5.4.16 SVN/1.7.14 configured -- resuming normal operations
[Sun Mar 18 03:38:57.796360 2018] [core:notice] [pid 8715] AH00094: Command line: '/usr/sbin/httpd -D FOREGROUND'
PHP Warning: Module 'mcrypt' already loaded in Unknown on line 0
PHP Warning: Module 'mongo' already loaded in Unknown on line 0
PHP Warning: Module 'mcrypt' already loaded in Unknown on line 0
PHP Warning: Module 'mongo' already loaded in Unknown on line 0
PHP Warning: Module 'mcrypt' already loaded in Unknown on line 0
PHP Warning: Module 'mcrypt' already loaded in Unknown on line 0
PHP Warning: Module 'mongo' already loaded in Unknown on line 0
PHP Warning: Module 'mongo' already loaded in Unknown on line 0
PHP Warning: Module 'mcrypt' already loaded in Unknown on line 0
PHP Warning: Module 'mongo' already loaded in Unknown on line 0
PHP Warning: Module 'mcrypt' already loaded in Unknown on line 0
PHP Warning: Module 'mongo' already loaded in Unknown on line 0
[Sun Mar 18 03:39:01.492462 2018] [mpm_prefork:notice] [pid 8715] AH00171: Graceful restart requested, doing restart
PHP Warning: Module 'mcrypt' already loaded in Unknown on line 0
PHP Warning: Module 'mongo' already loaded in Unknown on line 0
[Sun Mar 18 03:39:12.880639 2018] [fcgid:error] [pid 9246] FastCGI process 9250 still did not exit, terminating forcefully
[Sun Mar 18 03:39:12.880733 2018] [fcgid:error] [pid 9246] FastCGI process 9252 still did not exit, terminating forcefully
[Sun Mar 18 03:39:12.880750 2018] [fcgid:error] [pid 9246] FastCGI process 9254 still did not exit, terminating forcefully
[Sun Mar 18 03:39:12.880755 2018] [fcgid:error] [pid 9246] FastCGI process 9256 still did not exit, terminating forcefully
[Sun Mar 18 03:39:12.880760 2018] [fcgid:error] [pid 9246] FastCGI process 9257 still did not exit, terminating forcefully
[Sun Mar 18 03:39:12.880765 2018] [fcgid:error] [pid 9246] FastCGI process 9259 still did not exit, terminating forcefully
[Sun Mar 18 03:39:12.880771 2018] [fcgid:error] [pid 9246] FastCGI process 9297 still did not exit, terminating forcefully
AH00112: Warning: DocumentRoot [/home/multiwordpress/public_html/uae] does not exist
[Sun Mar 18 03:39:14.014337 2018] [auth_digest:notice] [pid 8715] AH01757: generating secret for digest authentication ...
[Sun Mar 18 03:39:14.015086 2018] [lbmethod_heartbeat:notice] [pid 8715] AH02282: No slotmem from mod_heartmonitor
[Sun Mar 18 03:39:14.022805 2018] [ssl:warn] [pid 8715] AH02292: Init: Name-based SSL virtual hosts only work for clients with TLS server name indication support (RFC 4366)
[Sun Mar 18 03:39:14.062739 2018] [mpm_prefork:notice] [pid 8715] AH00163: Apache/2.4.6 (CentOS) OpenSSL/1.0.2k-fips mod_fcgid/2.3.9 PHP/5.4.16 SVN/1.7.14 configured -- resuming normal operations
[Sun Mar 18 03:39:14.062761 2018] [core:notice] [pid 8715] AH00094: Command line: '/usr/sbin/httpd -D FOREGROUND'
PHP Warning: Module 'mcrypt' already loaded in Unknown on line 0
PHP Warning: Module 'mongo' already loaded in Unknown on line 0
PHP Warning: Module 'mcrypt' already loaded in Unknown on line 0
PHP Warning: Module 'mongo' already loaded in Unknown on line 0
[Sun Mar 18 03:39:17.317788 2018] [mpm_prefork:notice] [pid 8715] AH00171: Graceful restart requested, doing restart
[Sun Mar 18 03:39:28.702785 2018] [fcgid:error] [pid 9947] FastCGI process 9951 still did not exit, terminating forcefully
[Sun Mar 18 03:39:28.702961 2018] [fcgid:error] [pid 9947] FastCGI process 9957 still did not exit, terminating forcefully
AH00112: Warning: DocumentRoot [/home/multiwordpress/public_html/uae] does not exist
[Sun Mar 18 03:39:29.831593 2018] [auth_digest:notice] [pid 8715] AH01757: generating secret for digest authentication ...
[Sun Mar 18 03:39:29.832364 2018] [lbmethod_heartbeat:notice] [pid 8715] AH02282: No slotmem from mod_heartmonitor
[Sun Mar 18 03:39:29.839686 2018] [ssl:warn] [pid 8715] AH02292: Init: Name-based SSL virtual hosts only work for clients with TLS server name indication support (RFC 4366)
[Sun Mar 18 03:39:29.877180 2018] [mpm_prefork:notice] [pid 8715] AH00163: Apache/2.4.6 (CentOS) OpenSSL/1.0.2k-fips mod_fcgid/2.3.9 PHP/5.4.16 SVN/1.7.14 configured -- resuming normal operations
[Sun Mar 18 03:39:29.877201 2018] [core:notice] [pid 8715] AH00094: Command line: '/usr/sbin/httpd -D FOREGROUND'