Errors after upgrading plugin

Hi,

I found different type of bugs since the latest upgrade of Stream plugin. Some of them are fixed now. But by now the Authors are not listed anymore as the system shows 2 errors:

Warning: require_once(/homepages/25/d521845490/htdocs/wp-content/plugins/stream/includes/class-wp-stream-author.php): failed to open stream: No such file or directory in /homepages/25/d521845490/htdocs/wp-content/plugins/stream/includes/log.php on line 69

Fatal error: require_once (): Failed opening required ‘/homepages/25/d521845490/htdocs/wp-content/plugins/stream/includes/class-wp-stream-author.php’ (include_path=’.:/usr/lib/php5.5′) in /homepages/25/d521845490/htdocs/wp-content/plugins/stream/includes/log.php on line 69

Of course, I believe that due to this it is impossible to do the data migration after updating the plugin. Any solution for this?

I hope that a new update of the plugin with no bugs will come up in a near future. In the meantime I will reinstall the old version which seems to work fine. Thanks for any help till then.

https://ww.wp.xz.cn/plugins/stream/