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Zabbix Server Connection to Database failed (ERROR Z3001 [1045] – Debian

I got a Problem with my Zabbix Server.
He was running the days ago, and then the dashboard shows up:
Zabbix Server is running –> Value NO
And: Zabbix server is not running the information displayed may not be current
I didnt change some configs in the past.

Then I looked in the Zabbix Server Log File in: /var/log/zabbix/zabbix_server.log
And the Error shows up:

 15909:20201011:000020.063 [Z3001] connection to database 'zabbix' failed: [1045] Access denied for user 'zabbix'@'localhost' (using password: NO)
 15909:20201011:000020.063 database is down: reconnecting in 10 seconds

I already checked the Zabbix Config File in: /etc/zabbix/zabbix_server.conf
DBName, DBUser, DBPassword are all correct

Can someone tell me why the Error shows "(using password: NO)"?
Usually it means that no password was entered for the login?

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2

Answers


  1. Chosen as BEST ANSWER
    0

    PROBLEM SOLVED

    Solution: I was adding an HP Switch IN THE PAST with the HP Enterprise Switch Template. When the SNMP Discover was finished, there wore more than 2000 Items. So it was a Stackoverflow :D

    Have a nice day!


  2. 0

    Please ensure you have no spaces before or after the PASSWORD line, and that it matches exactly with the following 2 files:

    nano /etc/zabbix/zabbix_server.conf
### Option: DBPassword
#       Database password.
#       Comment this line if no password is used.
#
# Mandatory: no
# Default:
DBPassword=Ex4mmpleT3st!
#
#

    AND:

    nano /etc/zabbix/web/zabbix.conf.php
$DB['PASSWORD']                 = 'Ex4mmpleT3st!';

    Verify by checking the RESTARTING and checking the log:

    service zabbix-server restart
 cat /var/log/zabbix/zabbix_server.log
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