Issue (32)Broken pipe: mod_fcgid: ap_pass_brigade failed in handle_request_ipc function, referer

[Osama Bashir]

Hello,
I have hetzener dedicated server with this info:

Intel(R) Core(TM) i7-7700 CPU @ 3.60GHz (8 core(s))
Plesk Onyx v17.8.11_build1708180301.19 os_CentOS 7
CentOS Linux 7.6.1810 (Core)
64GB Ram
2x8 TB HDD

I have a domain with "YetiShare File Hosting Script"
in the first the users didn't face any problem and they could download files with multi-thread in high speed with programs like "Internet Download Manger"

After a while the problems start to happen and the users only download one thread with slow speed and not resume-able .

I contact with the script programmer and he check the server and tell me that the problem in it not in the script,
I check the log and see a lot off errors and try to fix them by the solutions provided here but still same.

Can anyone help me with that?

2019-07-23 01:24:43    Error    186.149.102.140    500    GET /f98b168de62c8f755afa13128b351826/COMBINATION_FAJP_N900VVRUCNG1_N900VVZWCNG1_2651075_REV00_user_mid_noship_MULTI_CERT.tar.rar?download_token=9e93f098a2ca5df5654d26d3d84699f134fe82787be5df979b0f89ebfcd85ea1 HTTP/1.0    https://boxwares.net/f98b168de62c8f755afa13128b351826/COMBINATION_FAJP_N900VVRUCNG1_N900VVZWCNG1_2651075_REV00_user_mid_noship_MULTI_CERT.tar.rar    Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/75.0.3770.142 Safari/537.36    478 K    Apache SSL/TLS access
2019-07-23 01:24:43    Access    176.88.101.218    200    GET /themes/flow/frontend_assets/rs-plugin/js/jquery.themepunch.plugins.min.js HTTP/2.0    https://boxwares.net/d01fef1f5697ad68943a2785298e4cdb/G610FDDU1AQC1_modem.tar    Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/75.0.3770.142 Safari/537.36    83.2 K    nginx SSL/TLS access
2019-07-23 01:24:43    Access    176.88.101.218    200    GET /themes/flow/frontend_assets/rs-plugin/js/jquery.themepunch.revolution.js HTTP/2.0    https://boxwares.net/d01fef1f5697ad68943a2785298e4cdb/G610FDDU1AQC1_modem.tar    Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/75.0.3770.142 Safari/537.36    193 K    nginx SSL/TLS access
2019-07-23 01:24:43    Access    176.88.101.218    200    GET /themes/flow/frontend_assets/js/nav/jquery.scrollTo.js HTTP/2.0    https://boxwares.net/d01fef1f5697ad68943a2785298e4cdb/G610FDDU1AQC1_modem.tar    Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/75.0.3770.142 Safari/537.36    2.38 K    nginx SSL/TLS access
2019-07-23 01:24:44    Warning    186.149.102.140        (32)Broken pipe: mod_fcgid: ap_pass_brigade failed in handle_request_ipc function, referer: https://boxwares.net/f98b168de62c8f755afa13128b351826/COMBINATION_FAJP_N900VVRUCNG1_N900VVZWCNG1_2651075_REV00_user_mid_noship_MULTI_CERT.tar.rar                Apache error
2019-07-23 01:24:45    Access    176.88.101.218    200    GET /themes/flow/frontend_assets/js/nav/jquery.nav.js HTTP/1.0    https://boxwares.net/d01fef1f5697ad68943a2785298e4cdb/G610FDDU1AQC1_modem.tar    Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/75.0.3770.142 Safari/537.36    462    Apache SSL/TLS access
2019-07-23 01:24:45    Access    176.88.101.218    200    GET /themes/flow/frontend_assets/js/sticky/jquery.sticky.js HTTP/1.0    https://boxwares.net/d01fef1f5697ad68943a2785298e4cdb/G610FDDU1AQC1_modem.tar    Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/75.0.3770.142 Safari/537.36    468    Apache SSL/TLS access
2019-07-23 01:24:45    Access    176.88.101.218    200    GET /themes/flow/frontend_assets/js/isotope/jquery.isotope.min.js HTTP/1.0    https://boxwares.net/d01fef1f5697ad68943a2785298e4cdb/G610FDDU1AQC1_modem.tar    Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/75.0.3770.142 Safari/537.36    474    Apache SSL/TLS access
2019-07-23 01:24:45    Error    186.149.102.140    500    GET /f98b168de62c8f755afa13128b351826/COMBINATION_FAJP_N900VVRUCNG1_N900VVZWCNG1_2651075_REV00_user_mid_noship_MULTI_CERT.tar.rar?download_token=9e93f098a2ca5df5654d26d3d84699f134fe82787be5df979b0f89ebfcd85ea1 HTTP/1.0    https://boxwares.net/f98b168de62c8f755afa13128b351826/COMBINATION_FAJP_N900VVRUCNG1_N900VVZWCNG1_2651075_REV00_user_mid_noship_MULTI_CERT.tar.rar    Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/75.0.3770.142 Safari/537.36    461 K    Apache SSL/TLS access