Why can I not access the admin panel after changing the table prefix? [closed]

Question

I was following this tutorial on how to change my WordPress table prefix, but now I can not access to WordPress admin panel , when I try to go to www.mysite.com/wp-admin and enter my username and password, it gives me this:

You do not have sufficient permissions to access this page.

How can I fix this?

Answer 1

I repeated this tutorial and it works for me. But if I forgot to change the meta_key $prefix_capabilities in $prefix_usermeta table, then I get an error similar to yours. Check again all the prefixes within tables