Mapcar* error on theme update

[Jajafarov]

I get a mapcar* error on theme reload with the 3 themes I've tried. The theme changes in emacs but nothing else happens. The themes are the following: Kaolin-Ocean, Majapahit-Dark and Planet. Here is the error:

Debugger entered--Lisp error: (void-function mapcar*)
  mapcar*(cons (0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16) ("#13131D" "#CC5B5F" "#EDD790" "#9C80B9" "#52849C" "#CC9474" "#90B8C6" "#E5E5E7" "#5F686A" "#CC5B5F" "#EDD790" "#9C80B9" "#52849C" "#CC9474" "#90B8C6" "#E5E5E7"))
  theme-magic--apply-colors-with-pywal(("#13131D" "#CC5B5F" "#EDD790" "#9C80B9" "#52849C" "#CC9474" "#90B8C6" "#E5E5E7" "#5F686A" "#CC5B5F" "#EDD790" "#9C80B9" "#52849C" "#CC9474" "#90B8C6" "#E5E5E7"))
  theme-magic-from-emacs()
  theme-magic-from-emacs--wrapper(kaolin-ocean nil nil)
  apply(theme-magic-from-emacs--wrapper (kaolin-ocean nil nil))
  load-theme(kaolin-ocean nil nil)
  funcall-interactively(load-theme kaolin-ocean nil nil)
  call-interactively(load-theme record nil)
  command-execute(load-theme record)
  #f(compiled-function (cmd) #<bytecode 0x1623429>)("load-theme")
  ivy-call()
  ivy-read("M-x " [## c-clear-char-property-fun ansi-color-apply-overlay-face eval-sexp-fu-flash-error haskell-indentation-bird-p 0 -is-infix\? vc-git-stash-snapshot gdb-script-syntax-propertize-function tls-format-message flycheck-next-error magit-reflog-commit help-variable 0 haskell-cabal-empty-regexp extend-region-p rtags-fixitline tramp-do-copy-or-rename-file-out-of-band adwaita nnmail-fix-eudora-headers js--expression-in-sgml-indent-line sgml-syntax-propertize web-mode-warning-face avl-tree--stack-store--cmacro cl-print--preprocess ivy-sort-file-function-default calcFunc-sec :notifier wicon drag-stuff-region-right conf-space-mode-map post-deadline checkdoc-package-keywords-flag being c-mode-var one message-kill-actions nnheader-translate-file-chars cl--loop-initially \' nnoo-import-1 gnus-summary-catchup-from-here rtags-results-buffer-type rx-trans-forms problems sgml-tag-name--cmacro calc-embedded-mode-hook f-empty\? ident message-send-mail-function ...] :predicate commandp :require-match t :history counsel-M-x-history :action #f(compiled-function (cmd) #<bytecode 0x1623429>) :sort t :keymap (keymap (67108908 . counsel--info-lookup-symbol) (67108910 . counsel-find-symbol)) :initial-input nil :caller counsel-M-x)
  counsel-M-x()
  funcall-interactively(counsel-M-x)
  call-interactively(counsel-M-x nil nil)
  command-execute(counsel-M-x)

And here is how I set up theme-magic:

(use-package theme-magic
  :ensure t
  :init (theme-magic-export-theme-mode))

Running on Arch Linux, Emacs 26.2. Let me know if anything else is needed.