Updating ACF caused lost of files

After updating advanced custom field, a lot of warnings are now cropping up, along the lines of:
<b>Warning</b>: include_once(fields/acf-payment_details_cat-v5.php): failed to open stream: No such file or directory in <b>/home/spaceorg/public_html/wp-content/plugins/custom-acf-field/acf-field-payment_details/acf-payment_details.php</b> on line <b>76</b><br />,

I am currently in the process of backing up just incase I need to do something drastic, Some possible options I am considering are rolling back the update. Side Note I deleted some inactive plugins and I do not have access to the files / cpanel as I inherited the website from someone else.

Any suggestions will be greatly appreciated!! Thank you