Symbol's value as variable is void: erlang-emacs-major-version

[kdmnk]

I'm trying to set up Wrangler but when I activate it I get the following error:

starting Wrangler...
Event: data
data: w\0M\0\0\0\0
wrangler92\0\0
arg: w\0M\0\0\0\0
wrangler92\0\0
error in process filter: cond: Symbol's value as variable is void: erlang-emacs-major-version
error in process filter: Symbol's value as variable is void: erlang-emacs-major-version

Here is my erlang log:

(wrangler92@localhost)1> =ERROR REPORT==== 7-Jul-2021::18:47:21.796296 ===
** wrangler92@localhost: Connection attempt from node '\204distel_2263@dominik-VirtualBo' rejected since it cannot handle ["EXTENDED_REFERENCES"].**

I'm using erlang OTP 22.3 and the distel version comes with Wrangler, and in erlang/lib/kernel-6.5.2/include/dist.hrl I have -define(DFLAG_EXTENDED_REFERENCES,4). added.