this could help? not tested because no time and just if u want kick every admin from connecting make cvar 1 and if u want disable make it 0
PHP Code:
#include <amxmodx>
#include <amxmisc>
new g_cvar_block
public plugin_init()
{
g_cvar_block = register_cvar("cvar_block_admins_time", "1");
}
public client_putinserver(id)
{
if(!get_pcvar_num(g_cvar_block))
return 0;
if(!get_user_flags(sndr) & ADMIN_USER)
{
server_cmd("amx_kick #%d ^"Owner have blocked admins from connecting to server for X days!^"", get_user_userid(id));
}
}