项目使用的是thinkcmfx，使用的是阿里云windows,phpstudy环境，最近发现apache总是报错，偶尔会停止运行，每个几个小时就会报如下错误，调整了线程数也不行，查找了系统日志，只有一些notice信息，那位大神知道可能的情况，非常感谢

[Fri Mar 22 16:39:46.142173 2019] [mpm_winnt:notice] [pid 6008:tid 504] AH00358: Child: Process exiting because it reached MaxConnectionsPerChild. Signaling the parent to restart a new child process.

[Fri Mar 22 16:39:46.142173 2019] [mpm_winnt:notice] [pid 14328:tid 496] AH00424: Parent: Received restart signal -- Restarting the server.

[Fri Mar 22 16:39:46.345315 2019] [mpm_winnt:notice] [pid 14328:tid 496] AH00455: Apache/2.4.18 (Win32) OpenSSL/1.0.2e mod_fcgid/2.3.9 configured -- resuming normal operations

[Fri Mar 22 16:39:46.345315 2019] [mpm_winnt:notice] [pid 14328:tid 496] AH00456: Server built: Dec 9 2015 12:21:09

[Fri Mar 22 16:39:46.345315 2019] [core:notice] [pid 14328:tid 496] AH00094: Command line: 'D:\phpStudy\Apache\bin\httpd.exe -d D:/phpStudy/Apache'

[Fri Mar 22 16:39:46.360920 2019] [mpm_winnt:notice] [pid 14328:tid 496] AH00418: Parent: Created child process 11500

[Fri Mar 22 16:39:47.626541 2019] [mpm_winnt:notice] [pid 11500:tid 512] AH00354: Child: Starting 1000 worker threads.

[Fri Mar 22 16:40:20.876573 2019] [mpm_winnt:notice] [pid 6008:tid 504] AH00362: Child: Waiting 30 more seconds for 4 worker threads to finish.

[Fri Mar 22 16:40:48.657925 2019] [mpm_winnt:notice] [pid 6008:tid 504] AH00364: Child: All worker threads have exited.

[Fri Mar 22 16:40:57.157901 2019] [fcgid:error] [pid 6008:tid 476] FastCGI process 12524 still did not exit, terminating forcefully

[Fri Mar 22 16:40:57.157901 2019] [fcgid:error] [pid 6008:tid 476] FastCGI process 4280 still did not exit, terminating forcefully

[Fri Mar 22 16:40:57.157901 2019] [fcgid:error] [pid 6008:tid 476] FastCGI process 7388 still did not exit, terminating forcefully

[Fri Mar 22 16:40:57.157901 2019] [fcgid:error] [pid 6008:tid 476] FastCGI process 10632 still did not exit, terminating forcefully

[Fri Mar 22 16:40:57.157901 2019] [fcgid:error] [pid 6008:tid 476] FastCGI process 14312 still did not exit, terminating forcefully

[Fri Mar 22 16:40:57.157901 2019] [fcgid:error] [pid 6008:tid 476] FastCGI process 5912 still did not exit, terminating forcefully