Call Recording Reports module error

If you select "All days" in the call recording filter and try to play the call recording, the call does not play, and a window with the inscription "File does not exist" appears.
Also, under the above conditions, an attempt to download the recording file ends in an error.

{"error":\{"type":"Whoops\\Exception\\ErrorException","message":"finfo_file(\/var\/spool\/asterisk\/monitor\/2019\/05\/null\/internal-1199-1101-20190505-151558-1557054958.248006.wav): failed to open stream: \u041d\u0435\u0442 \u0442\u0430\u043a\u043e\u0433\u043e \u0444\u0430\u0439\u043b\u0430 \u0438\u043b\u0438 \u043a\u0430\u0442\u0430\u043b\u043e\u0433\u0430","file":"\/var\/www\/html\/admin\/modules\/recording_report\/Recording_report.class.php","line":228}

}