[fysiks]

If you have an issue with a plugin, you should post in that plugin's own thread.

If you are using the server's built-in ban system, the only access flag that is required is the one for amx_ssban.

However, if you are using AMXBans or some other ban plugin, amx_ssban uses the amx_ban command. So, if you can ban with amx_ban then you can ban with amx_ssban. So, you need to check which flag is actually required for amx_ban. The default is "d" but it seems that that is not the case for you. To determine the flag that is required by amx_ban in your server, you need to look at /configs/cmdaccess.ini.

Please post further questions about the plugin in the plugin's own thread.