502 Bad GateWay - nginx after Update

[FelixHohl]

Hello,

i have plesk panel 12 ... in the last few days there was a automatically update from plesk for my strato v-server.

After this update i got the message: 502 Bad GateWay - nginx when I will connect to my plesk login ...

all websites etc works fine but i can't login ...

does anyone knows how i can fix that problem?

 

[bekway]

502 Bad Gateway after upgrade to Plesk 12

Hello,

i have plesk panel 12 ... in the last few days there was a automatically update from plesk for my strato v-server.

After this update i got the message: 502 Bad GateWay - nginx when I will connect to my plesk login ...

all websites etc works fine but i can't login ...

does anyone knows how i can fix that problem?

I have the same problem and I (unwisely) rebooted my server. Now the websites and email services are inaccessible too. Only SSH works. Is there a way to revert to previous Plesk 11.5?

 

[FelixHohl]

oh thats not good, thanks for that hint so I wont restart at the moment.

I don't think back to 11.5 would be the best idea. there sould be a solution to fix that problem.

does anybody has some tips for us?

 

[bekway]

Now the 502 Bad Gateway error has been replaced by

ERROR: PleskMainDBException
MySQL query failed: Unknown column 's.click_time' in 'field list'

This should give us a lead but I've had no luck yet searching this site (and google)

 

[FelixHohl]

thats a nother mistake than mine i think ...


is nginx needed for plesk? when not how to disable it?

 

[Lloyd_mcse]

is nginx needed for plesk? when not how to disable it?

Plesk uses it's own nginx server to serve Plesk

/etc/sw-cp-server

and websites are run from the usual servers eg

/etc/apache2/
/etc/nginx/

You can disable nginx for websites with

/usr/local/psa/admin/bin/nginxmng --disable

on CentOS or

/opt/psa/admin/bin/nginxmng --disable

on Ubuntu.

What does it say in /var/log/sw-cp-server/error_log?
And website logs?

EDIT: I would think if both Plesk and Websites are down disabling nginx for websites will have little affect.