Error on uploading image

Hi. Cerber usually works fine, but on my local dev copy it throws errors which make my workflow fail. When I try to upload images on local install, some uploads fail with log message in php log:

[10-Nov-2019 03:56:18 UTC] [2019-11-10 03:56:18] whoops_logger.ERROR: Whoops\Exception\ErrorException: Unexpected character in input:  '' (ASCII=4) state=0 in file C:\wamp64\www\wp-content\plugins\wp-cerber\cerber-load.php on line 6334
Stack trace:
  1. Whoops\Exception\ErrorException->() C:\wamp64\www\wp-content\plugins\wp-cerber\cerber-load.php:6334
 [] []

Please fix cerber to not throw an error on media jpg upload. Thank you.