How to Fix phpMyAdmin 403 Error “Error in processing request”
The error is as follows:
Error in processing request
Error code: 403
Error text: Forbidden (rejected)
It seems that the connection to server has been lost.
Please check your network connectivity and server status.
Go to Wordfence > Tools, and check the firewall activity log.
Here we can see POST data being blocked for phpMyAdmin.
Click “Add Param to Firewall Allowlist”
!["Add Param to Firewall Allowlist"](https://devanswe.rs/wp-content/uploads/2022/07/wordfence-phpmyadmin-problem-1024x464.jpg)
To ensure that the firewall rule has been added, go to Wordfence > Firewall > Manage WAF (below “Web Application Firewall”) > Scroll down to Allowlisted URLs.
Here you can see a new rule with these values:
- URL: /phpmyadmin/index.php
- Param Type: POST Body
- Param Name: sql_query
![Wordfence
URL: /phpmyadmin/index.php
Param Type: POST Body
Param Name: sql_query](https://devanswe.rs/wp-content/uploads/2022/07/wordfence-phpmyadmin-problem-allowlist-1024x384.png)
Hope this helps!
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