Hyper: Debian stretch : error when closing vertical window [hyperpower]

[phylophyl]

This is the message i get when closing a vertical window, the window is closing ok, i just have this message notified : "Plugin error: Error occurred. Check Developer Tools for details"

In the console, here is what i can read :

bundle.js:1 [Notification] Plugin error: Error occurred. Check Developer Tools for details
bundle.js:1 TypeError: Cannot read property 'termRef' of null
    at Object._onDecorated (/home/user/.hyper_plugins/node_modules/hyperpower/index.js:114)
    at Object.onRef (bundle.js:1)
    at c (bundle.js:1)
    at d (bundle.js:1)
    at g (bundle.js:1)
    at commitDeletion (bundle.js:1)
    at b (bundle.js:1)
    at m (bundle.js:1)
    at w (bundle.js:1)
    at z (bundle.js:1)
t.a @ bundle.js:1

I am running Hyper 2.1.0 (stable) with the plugin hyperpower (1.0.0) on the following operating system: Debian 4.9.130-2 (2018-10-27) x86_64 GNU/Linux

[chabou]

Will be fixed in next hyperpower version: https://github.com/zeit/hyperpower/pull/56

[Leoin1]

[Notification] Plugin error: Error occurred. Check Developer Tools for details
bundle.js:1 TypeError: Cannot read property 'termRef' of null
at Object._onDecorated (C:\Users\RayGZ.hyper_plugins\node_moduleshyperpower\index.js:114)
at Object.onRef (bundle.js:1)
at c (bundle.js:1)
at d (bundle.js:1)
at e (bundle.js:1)
at g (bundle.js:1)
at commitDeletion (bundle.js:1)
at b (bundle.js:1)
at m (bundle.js:1)
at w (bundle.js:1)
t.a @ bundle.js:1
onRef @ bundle.js:1
c @ bundle.js:1
d @ bundle.js:1
e @ bundle.js:1
g @ bundle.js:1
commitDeletion @ bundle.js:1
b @ bundle.js:1
m @ bundle.js:1
w @ bundle.js:1
z @ bundle.js:1
u @ bundle.js:1
enqueueForceUpdate @ bundle.js:1
A.forceUpdate @ bundle.js:1
t.default @ bundle.js:1
u.a.on @ bundle.js:1
emitOne @ events.js:115
emit @ events.js:210
ipcListener @ bundle.js:1
emitTwo @ events.js:125
emit @ events.js:213

Same Problem.