What happens when I M-x matrix-client

matrix-client-error.log

Debugger entered--Lisp error: (unbound-slot "#<class matrix-client-connection>" "#<matrix-client-connection https://matrix.org>" token oref)
  signal(unbound-slot ("#<class matrix-client-connection>" "#<matrix-client-connection https://matrix.org>" token oref))
  #[(object class slot-name fn) "\304\305\306!\307	!\nF\"\207" [class object slot-name fn signal unbound-slot eieio-class-name eieio-object-name] 6 "Slot unbound is invoked during an attempt to reference an unbound slot.\nOBJECT is the instance of the object being reference.  CLASS is the\nclass of OBJECT, and SLOT-NAME is the offending slot.  This function\nthrows the signal `unbound-slot'.  You can overload this function and\nreturn the value to use in place of the unbound value.\nArgument FN is the function signaling this error.\nUse `slot-boundp' to determine if a slot is bound or not.\n\nIn CLOS, the argument list is (CLASS OBJECT SLOT-NAME), but\nEIEIO can only dispatch on the first argument, so the first two are swapped."]([object matrix-client-connection "https://matrix.org" "https://matrix.org" unbound 1 nil nil unbound (("m.room.message" . matrix-client-handler-m\.room\.message) ("m.lightrix.pattern" . matrix-client-handler-m\.lightrix\.pattern) ("m.room.topic" . matrix-client-handler-m\.room\.topic) ("m.room.name" . matrix-client-handler-m\.room\.name) ("m.room.member" . matrix-client-handler-m\.room\.member) ("m.room.aliases" . matrix-client-handler-m\.room\.aliases) ("m.presence" . matrix-client-handler-m\.presence) ("m.typing" . matrix-client-handler-m\.typing)) (matrix-client-debug-event-maybe matrix-client-render-event-to-room) unbound (matrix-client-input-filter-emote matrix-client-input-filter-join matrix-client-input-filter-leave matrix-client-send-to-current-room) [nil 22386 42170 345552 60 (closure (t) (&rest args) (apply (quote matrix-client-start-watchdog) (quote #0) args)) nil nil 915000] unbound] matrix-client-connection token oref)
  apply(#[(object class slot-name fn) "\304\305\306!\307	!\nF\"\207" [class object slot-name fn signal unbound-slot eieio-class-name eieio-object-name] 6 "Slot unbound is invoked during an attempt to reference an unbound slot.\nOBJECT is the instance of the object being reference.  CLASS is the\nclass of OBJECT, and SLOT-NAME is the offending slot.  This function\nthrows the signal `unbound-slot'.  You can overload this function and\nreturn the value to use in place of the unbound value.\nArgument FN is the function signaling this error.\nUse `slot-boundp' to determine if a slot is bound or not.\n\nIn CLOS, the argument list is (CLASS OBJECT SLOT-NAME), but\nEIEIO can only dispatch on the first argument, so the first two are swapped."] ([object matrix-client-connection "https://matrix.org" "https://matrix.org" unbound 1 nil nil unbound (("m.room.message" . matrix-client-handler-m\.room\.message) ("m.lightrix.pattern" . matrix-client-handler-m\.lightrix\.pattern) ("m.room.topic" . matrix-client-handler-m\.room\.topic) ("m.room.name" . matrix-client-handler-m\.room\.name) ("m.room.member" . matrix-client-handler-m\.room\.member) ("m.room.aliases" . matrix-client-handler-m\.room\.aliases) ("m.presence" . matrix-client-handler-m\.presence) ("m.typing" . matrix-client-handler-m\.typing)) (matrix-client-debug-event-maybe matrix-client-render-event-to-room) unbound (matrix-client-input-filter-emote matrix-client-input-filter-join matrix-client-input-filter-leave matrix-client-send-to-current-room) [nil 22386 42170 345552 60 (closure (t) (&rest args) (apply (quote matrix-client-start-watchdog) (quote #1) args)) nil nil 915000] unbound] matrix-client-connection token oref))
  slot-unbound([object matrix-client-connection "https://matrix.org" "https://matrix.org" unbound 1 nil nil unbound (("m.room.message" . matrix-client-handler-m\.room\.message) ("m.lightrix.pattern" . matrix-client-handler-m\.lightrix\.pattern) ("m.room.topic" . matrix-client-handler-m\.room\.topic) ("m.room.name" . matrix-client-handler-m\.room\.name) ("m.room.member" . matrix-client-handler-m\.room\.member) ("m.room.aliases" . matrix-client-handler-m\.room\.aliases) ("m.presence" . matrix-client-handler-m\.presence) ("m.typing" . matrix-client-handler-m\.typing)) (matrix-client-debug-event-maybe matrix-client-render-event-to-room) unbound (matrix-client-input-filter-emote matrix-client-input-filter-join matrix-client-input-filter-leave matrix-client-send-to-current-room) [nil 22386 42170 345552 60 (closure (t) (&rest args) (apply (quote matrix-client-start-watchdog) (quote #0) args)) nil nil 915000] unbound] matrix-client-connection token oref)
  eieio-barf-if-slot-unbound(unbound [object matrix-client-connection "https://matrix.org" "https://matrix.org" unbound 1 nil nil unbound (("m.room.message" . matrix-client-handler-m\.room\.message) ("m.lightrix.pattern" . matrix-client-handler-m\.lightrix\.pattern) ("m.room.topic" . matrix-client-handler-m\.room\.topic) ("m.room.name" . matrix-client-handler-m\.room\.name) ("m.room.member" . matrix-client-handler-m\.room\.member) ("m.room.aliases" . matrix-client-handler-m\.room\.aliases) ("m.presence" . matrix-client-handler-m\.presence) ("m.typing" . matrix-client-handler-m\.typing)) (matrix-client-debug-event-maybe matrix-client-render-event-to-room) unbound (matrix-client-input-filter-emote matrix-client-input-filter-join matrix-client-input-filter-leave matrix-client-send-to-current-room) [nil 22386 42170 345552 60 (closure (t) (&rest args) (apply (quote matrix-client-start-watchdog) (quote #0) args)) nil nil 915000] unbound] token oref)
  eieio-oref([object matrix-client-connection "https://matrix.org" "https://matrix.org" unbound 1 nil nil unbound (("m.room.message" . matrix-client-handler-m\.room\.message) ("m.lightrix.pattern" . matrix-client-handler-m\.lightrix\.pattern) ("m.room.topic" . matrix-client-handler-m\.room\.topic) ("m.room.name" . matrix-client-handler-m\.room\.name) ("m.room.member" . matrix-client-handler-m\.room\.member) ("m.room.aliases" . matrix-client-handler-m\.room\.aliases) ("m.presence" . matrix-client-handler-m\.presence) ("m.typing" . matrix-client-handler-m\.typing)) (matrix-client-debug-event-maybe matrix-client-render-event-to-room) unbound (matrix-client-input-filter-emote matrix-client-input-filter-join matrix-client-input-filter-leave matrix-client-send-to-current-room) [nil 22386 42170 345552 60 (closure (t) (&rest args) (apply (quote matrix-client-start-watchdog) (quote #0) args)) nil nil 915000] unbound] token)
  #[(con method path &optional content query-params headers cb api-version) "\306\301\"\307\n!P\310\311!\210\312\f\313
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