Error mysql, when installing DLE

[bestvideorap]

I tried to install version 9.2 and version 9, for all versions end I see the same error.
The first step:


The second step:


The third step:


And the last step where I see error:


Why is this error?

 

[pakman]

try giving the username as datadle_testname

 

[bmoeller]

uh your mysql server details are not correct

 

[Mr. Download123]

if you want
i will help you
i have dle site

 

[BizZaro]

are you using cpanel ? make sure to give full privelage to db user n copy past full db username and DB name

 

[Smith]

You can't install DLE? Do NOT even think about starting a website. Honestly.