mysql - INSERT command denied to user -

i wrote script brother seamlessly execute on server, , after moving throws error :

insert command denied user 'nemesisp_user'@'localhost' table 'rekrutacja'

although in cpanel 1 user created (along installation of joomla) , has privileges google theards nothing helped.

edit:

first this:

use nemesisp_joomla; 

then try using grant once have selected database:

grant insert on nemesisp_joomla.rekrutacja 'nemesisp_user'@'localhost';