Issue 503 error - Service Temporarily Unavailable The server is temporarily unable to service your request due to maintenance downtime or capacity problems.

[kartik]

Server operating system version

Ubuntu 20.04.4 LTS

Plesk version and microupdate number

Plesk Obsidian Web Admin Se Edition Version 18.0.45 Update #2

Getting 503 error.
I have found some error from website and domains logs. I have attached the screenshot.

Any help would be highly appreciated.

 

[IgorG]

Please check this case: https://support.plesk.com/hc/en-us/...or-Linux-AH01075-Error-dispatching-request-to

 

[kartik]

Logs from /var/www/vhosts/domain_name/logs/error.logs

[ [proxy_fcgi:error] [pid 48626:tid 140400752826112] (104)Connection reset by peer: [client 122.160.37.202:0] AH01075: Error dispatching request to : , referer: Customer Login
[proxy_fcgi:error] [pid 70941:tid 140400845113088] [client 103.51.148.159:0] AH01067: Failed to read FastCGI header, referer: Customer Login
[proxy_fcgi:error] [pid 70941:tid 140400845113088] (104)Connection reset by peer: [client 103.51.148.159:0] AH01075: Error dispatching request to : , referer: Customer Login
[proxy_fcgi:error] [pid 70939:tid 140401094940416] [client 103.51.148.223:0] AH01067: Failed to read FastCGI header, referer: Customer Login
[proxy_fcgi:error] [pid 70939:tid 140401094940416] (104)Connection reset by peer: [client 103.51.148.223:0] AH01075: Error dispatching request to : , referer: Customer Login
[proxy_fcgi:error] [pid 70941:tid 140400828327680] [client 122.160.37.202:0] AH01067: Failed to read FastCGI header, referer: Drogueria Saro - Since 1967 we serve the private and government pharmaceutical market.
[proxy_fcgi:error] [pid 70941:tid 140400828327680] (104)Connection reset by peer: [client 122.160.37.202:0] AH01075: Error dispatching request to : , referer: Drogueria Saro - Since 1967 we serve the private and government pharmaceutical market.
[proxy_fcgi:error] [pid 70941:tid 140399771371264] [client 122.160.37.202:0] AH01067: Failed to read FastCGI header, referer: Customer Login
[proxy_fcgi:error] [pid 70941:tid 140399771371264] (104)Connection reset by peer: [client 122.160.37.202:0] AH01075: Error dispatching request to : , referer: Customer Login

 

[kartik]

Please check this case: https://support.plesk.com/hc/en-us/...or-Linux-AH01075-Error-dispatching-request-to

I attached the output from dmesg. Just to know the solution would be the same for my case?

 

[IgorG]

I attached the output from dmesg. Just to know the solution would be the same for my case?

Solution for this case is here: https://support.plesk.com/hc/en-us/...-conf-loading-configuration-permission-denied

 

[kartik]

Solution for this case is here: Unable to start bind on Plesk Ubuntu/Debian server: loading configuration from '/etc/named.conf' loading configuration: permission denied

Did the changes but did not work.
Getting this messages now.

 

[IgorG]

Did the changes but did not work

Please contact Plesk Support Team in this case: https://support.plesk.com/hc/en-us/articles/213953025-How-to-get-support-directly-from-Plesk-