unable to play ticking sound

[tiktaaliki]

I am unable to play the ticking sound. I can play other sounds fine -- the start sound, end sound, etc. However, when I try to enable the ticking sound, I get this error. Not sure why I can play sounds for the other functions, but not for the ticking function. I also tried switching up the wav files, and the tick wav file works fine if I make it the start sound.

Recognized sample formats are: S8 U8 S16_LE S16_BE U16_LE U16_BE S24_LE S24_BE U24_LE U24_BE S32_LE S32_BE U32_LE U32_BE FLOAT_LE FLOAT_BE FLOAT64_LE FLOAT64_BE IEC958_SUBFRAME_LE IEC958_SUBFRAME_BE MU_LAW A_LAW IMA_ADPCM MPEG GSM S20_LE S20_BE U20_LE U20_BE SPECIAL S24_3LE S24_3BE U24_3LE U24_3BE S20_3LE S20_3BE U20_3LE U20_3BE S18_3LE S18_3BE U18_3LE U18_3BE G723_24 G723_24_1B G723_40 G723_40_1B DSD_U8 DSD_U16_LE DSD_U32_LE DSD_U16_BE DSD_U32_BE
Some of these may not be available on selected hardware
The available format shortcuts are:
-f cd (16 bit little endian, 44100, stereo)
-f cdr (16 bit big endian, 44100, stereo)
-f dat (16 bit little endian, 48000, stereo)
\"")

Here is my configuration:

      (use-package org-pomodoro)
    (setq org-pomodoro-audio-player "/usr/bin/mpv")
      (setq org-pomodoro-ticking-sound-p nil)
      (setq org-pomodoro-finished-sound-p t) 
      (setq org-pomodoro-overtime-sound "/home/betsy/.emacs.d/sms-alert-1-daniel_simon.wav")
      (setq org-pomodoro-short-break-sound "/home/betsy/.emacs.d/sms-alert-1-daniel_simon.wav")
      (setq org-pomodoro-long-break-sound  "/home/betsy/.emacs.d/sms-alert-1-daniel_simon.wav")
      (setq org-pomodoro-finished-sound  "/home/betsy/.emacs.d/sms-alert-1-daniel_simon.wav")
;(setq org-pomodoro-ticking-sound "/home/betsy/emacs.d/sms-alert-1-daniel_simon.wav")
                                        ;  (setq org-pomodoro-ticking-sound "/home/betsy/emacs.d/tick.wav")
    ;  (setq org-pomodoro-ticking-sound "/home/betsy/emacs.d/elpa/org-pomodoro-20220318.1618/resources/tick.wav")
  (setq org-pomodoro-start-sound "/home/betsy/.emacs.d/tick.wav")
(setq org-pomodoro-start-sound-p t)
      (setq org-pomodoro-keep-killed-pomodoro-time t)
      (setq org-pomodoro-manual-break t)
      (setq org-pomodoro-clock-break t)
      (setq org-pomodoro-ticking-frequency 1)
      (setq org-pomodoro-ticking-sound-states '(:pomodoro :overtime))
      (setq org-pomodoro-length 25
            org-pomodoro-short-break-length 5)