Nginx 502 Bad Gateway

henriquelucas

Well, I installed the aapanel and I want to thank the team for the fantastic tool. However, I am facing some problems that I haven't been able to solve yet. I'm looking to use Ngnix instead of Apache, but when I installed it I tried to install a script: Opencart

I return the following error:

502 Bad Gateway
Nginx

When I was using Apache it worked perfectly. The procedure I did was as follows, I uninstalled Apache, I installed Ngnix. Then I uninstalled PHP 7.3 and reinstalled it.

I apologize for any errors in English, but my native language is Portuguese

aapanel_power

Hello, thank you for your approval, your website reports 502 bad gateway, please go to the log directory of the website and post the screenshot of the latest error log information /www/wwwlogs
I hope you can understand my English too.

henriquelucas

aapanel_power

Then accessing the file: error_logs
I got the following errors:

[Sun Mar 21 15:35:35.735480 2021] [ssl:warn] [pid 7897:tid 140566847031168] AH01873: Init: Session Cache is not configured [hint: SSLSessionCache]
[Sun Mar 21 15:35:35.736102 2021] [lbmethod_heartbeat:notice] [pid 7897:tid 140566847031168] AH02282: No slotmem from mod_heartmonitor
[Sun Mar 21 15:35:35.757017 2021] [mpm_event:notice] [pid 7897:tid 140566847031168] AH00489: Apache/2.4.46 (Unix) OpenSSL/1.1.1i configured -- resuming normal operations
[Sun Mar 21 15:35:35.757097 2021] [core:notice] [pid 7897:tid 140566847031168] AH00094: Command line: '/www/server/apache/bin/httpd'
[Sun Mar 21 21:23:31.415009 2021] [mpm_event:notice] [pid 7897:tid 140566847031168] AH00493: SIGUSR1 received.  Doing graceful restart
[Sun Mar 21 21:23:31.450070 2021] [ssl:warn] [pid 7897:tid 140566847031168] AH01873: Init: Session Cache is not configured [hint: SSLSessionCache]
[Sun Mar 21 21:23:31.450211 2021] [lbmethod_heartbeat:notice] [pid 7897:tid 140566847031168] AH02282: No slotmem from mod_heartmonitor
[Sun Mar 21 21:23:31.450566 2021] [mpm_event:notice] [pid 7897:tid 140566847031168] AH00489: Apache/2.4.46 (Unix) OpenSSL/1.1.1i configured -- resuming normal operations
[Sun Mar 21 21:23:31.450588 2021] [core:notice] [pid 7897:tid 140566847031168] AH00094: Command line: '/www/server/apache/bin/httpd'
[Sun Mar 21 21:24:04.708552 2021] [mpm_event:notice] [pid 7897:tid 140566847031168] AH00493: SIGUSR1 received.  Doing graceful restart
[Sun Mar 21 21:24:04.745120 2021] [ssl:warn] [pid 7897:tid 140566847031168] AH01873: Init: Session Cache is not configured [hint: SSLSessionCache]
[Sun Mar 21 21:24:04.745272 2021] [lbmethod_heartbeat:notice] [pid 7897:tid 140566847031168] AH02282: No slotmem from mod_heartmonitor
[Sun Mar 21 21:24:04.745590 2021] [mpm_event:notice] [pid 7897:tid 140566847031168] AH00489: Apache/2.4.46 (Unix) OpenSSL/1.1.1i configured -- resuming normal operations
[Sun Mar 21 21:24:04.745601 2021] [core:notice] [pid 7897:tid 140566847031168] AH00094: Command line: '/www/server/apache/bin/httpd'
[Sun Mar 21 21:24:07.013391 2021] [mpm_event:notice] [pid 7897:tid 140566847031168] AH00493: SIGUSR1 received.  Doing graceful restart
[Sun Mar 21 21:24:07.046073 2021] [ssl:warn] [pid 7897:tid 140566847031168] AH01873: Init: Session Cache is not configured [hint: SSLSessionCache]
[Sun Mar 21 21:24:07.047709 2021] [lbmethod_heartbeat:notice] [pid 7897:tid 140566847031168] AH02282: No slotmem from mod_heartmonitor
[Sun Mar 21 21:24:07.048021 2021] [mpm_event:notice] [pid 7897:tid 140566847031168] AH00489: Apache/2.4.46 (Unix) OpenSSL/1.1.1i configured -- resuming normal operations
[Sun Mar 21 21:24:07.048031 2021] [core:notice] [pid 7897:tid 140566847031168] AH00094: Command line: '/www/server/apache/bin/httpd'
[Sun Mar 21 21:24:07.302374 2021] [mpm_event:notice] [pid 7897:tid 140566847031168] AH00493: SIGUSR1 received.  Doing graceful restart
[Sun Mar 21 21:24:07.341793 2021] [ssl:warn] [pid 7897:tid 140566847031168] AH01873: Init: Session Cache is not configured [hint: SSLSessionCache]
[Sun Mar 21 21:24:07.342793 2021] [lbmethod_heartbeat:notice] [pid 7897:tid 140566847031168] AH02282: No slotmem from mod_heartmonitor
[Sun Mar 21 21:24:07.343110 2021] [mpm_event:notice] [pid 7897:tid 140566847031168] AH00489: Apache/2.4.46 (Unix) OpenSSL/1.1.1i configured -- resuming normal operations
[Sun Mar 21 21:24:07.343121 2021] [core:notice] [pid 7897:tid 140566847031168] AH00094: Command line: '/www/server/apache/bin/httpd'
[Sun Mar 21 21:24:11.224544 2021] [mpm_event:notice] [pid 7897:tid 140566847031168] AH00493: SIGUSR1 received.  Doing graceful restart
[Sun Mar 21 21:24:11.248802 2021] [ssl:warn] [pid 7897:tid 140566847031168] AH01873: Init: Session Cache is not configured [hint: SSLSessionCache]
[Sun Mar 21 21:24:11.249714 2021] [lbmethod_heartbeat:notice] [pid 7897:tid 140566847031168] AH02282: No slotmem from mod_heartmonitor
[Sun Mar 21 21:24:11.250023 2021] [mpm_event:notice] [pid 7897:tid 140566847031168] AH00489: Apache/2.4.46 (Unix) OpenSSL/1.1.1i configured -- resuming normal operations
[Sun Mar 21 21:24:11.250033 2021] [core:notice] [pid 7897:tid 140566847031168] AH00094: Command line: '/www/server/apache/bin/httpd'
[Sun Mar 21 21:28:42.554077 2021] [mpm_event:notice] [pid 7897:tid 140566847031168] AH00491: caught SIGTERM, shutting down
[Sun Mar 21 21:29:14.462253 2021] [ssl:warn] [pid 1338:tid 140074171340672] AH01873: Init: Session Cache is not configured [hint: SSLSessionCache]
[Sun Mar 21 21:29:14.484912 2021] [lbmethod_heartbeat:notice] [pid 1338:tid 140074171340672] AH02282: No slotmem from mod_heartmonitor
[Sun Mar 21 21:29:14.493347 2021] [mpm_event:notice] [pid 1338:tid 140074171340672] AH00489: Apache/2.4.46 (Unix) OpenSSL/1.1.1i configured -- resuming normal operations
[Sun Mar 21 21:29:14.493442 2021] [core:notice] [pid 1338:tid 140074171340672] AH00094: Command line: '/www/server/apache/bin/httpd'
[Sun Mar 21 21:31:30.238717 2021] [mpm_event:notice] [pid 1338:tid 140074171340672] AH00491: caught SIGTERM, shutting down

JAY

first try to install with apache after installation then move to nginx mostly htaccess error

aapanel_sniper

JAY Hello, this is my test, but it does not show the problems you encountered.
Here's the process. I hope it helps.

The video is here

aaP_johncharlie1272

Same issue, its okay when I use apache, then I switch to nginx and get 502 in CURL function