Voicemail not showing in UCP Inbox

Hi,
I’ve recently been having this issue that I get into UCP to check voicemail inbox. It says there was an error, please check console log.
It shows the total amount of voicemails in there but not showing the voicemail to check it. It says Loading, please wait… and nothing happens.
Please help, I’ve tried multiple solution that I can find on the internet but nothing works for me so far.