Application error #400

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cedrickzepp
Posts: 4
Joined: Dec 19, 2018 1:51 am

Application error #400

Post by cedrickzepp » Feb 14, 2019 3:31 pm

After updating (through -apt update and apt upgrade) access to the installation of MantisBT has become useless. The databases and users are intact.
Access to the server (VPS) through SSH is available and intact. (MantisBT 2.19.0)
The connection to the database has failed. The error returned by the database was # 2054: The server requested authentication method unknown to the client
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Error in phpmyadmin:
#2054 - The server requested authentication method unknown to the client

mysqli_real_connect(): The server requested authentication method unknown to the client [caching_sha2_password]

mysqli_real_connect(): (HY000/2054): The server requested authentication method unknown to the client
Description: Ubuntu 18.04.2 LTS
Release: 18.04
PHP 7.2.15-0ubuntu0.18.04.1 (cli) (built: Feb 8 2019 14:54:22) ( NTS )
mysql Ver 8.0.15 for Linux on x86_64 (MySQL Community Server - GPL)
Server version: Apache/2.4.29 (Ubuntu)
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Screenshot 2019-02-14 at 03.10.12.png (46.97 KiB) Viewed 1894 times

cedrickzepp
Posts: 4
Joined: Dec 19, 2018 1:51 am

Re: Application error #400

Post by cedrickzepp » Feb 15, 2019 9:08 pm

up

cas
Posts: 735
Joined: Mar 11, 2006 11:08 am
Contact:

Re: Application error #400

Post by cas » Feb 16, 2019 12:27 pm

You better check on the MySql forums since you have a generic MySql issue.

dconvers1979
Posts: 2
Joined: Feb 25, 2019 11:30 am

Re: Application error #400

Post by dconvers1979 » Feb 25, 2019 11:33 am

I´m getting the same error, and happend today after mysql update on ubuntu server. The new update said something about a change on passwords on mysql and to update clients.

Do you have a solution for this ???

dconvers1979
Posts: 2
Joined: Feb 25, 2019 11:30 am

Re: Application error #400

Post by dconvers1979 » Feb 25, 2019 11:59 am


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