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27th August

What means Hyper text transfer protocol (HTTP) status codes

Every HTTP transaction has a status code which the server sent to us. In this way, server defines how it has handled the transaction. It is done with status codes. There are several groups of codes and each of them means either a response, or an error. Let’s see the groups of status codes.

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21st August

All status codes

As you know or even if you don’t know, there are 5 groups of status codes. If you want to know what each group means, you can check this. And here you can see all status codes explanations.

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26th June

Error explanation postGreSql

Why we become the error: [53300] FATAL: remaining connection slots are reserved for non-replication superuser connections

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