Using D-bus am trying to automatically connect raspberry pi with mobile through Bluetooth, it works fine for 265 times but again when I try I get an error

I created a file /etc/dbus-1/session-local.conf and added

<!DOCTYPE busconfig PUBLIC "-//freedesktop//DTD D-Bus Bus Configuration 1.0//EN"
 "http://www.freedesktop.org/standards/dbus/1.0/busconfig.dtd">
<busconfig>
<limit name="max_replies_per_connection">1200</limit>
</busconfig>

But still am getting the same error

dbus.exceptions.DBusException: org.freedesktop.DBus.Error.LimitsExceeded: The maximum number of active connections for UID 1000 has been reached
devise doesnt exist

Can anyone let me know if there is anyway to change d-bus limits

Please help me out am new to it