Wrong datetime on history debug toolbar

[soft2u]

When the application is installed on a location which contains numbers, the mechanism of extracting the timestamp from debugbar files will fail and the datetime will be same for all like in the bellow picture.

I found that the problem is in the /system/Debug/Toolbar/Collectors/History.php line 114, - $time = (int)$time[0][0]; should be $time = (int)end($time[0]); because preg_match_all('/\d+/', $filename, $time); will catch all group of digits.
In my case, the full path to debugbar files is /home/soft2u/public_html/c4/writable/debugbar/debugbar_1555148589.json
Also because of this, in the debug console, a javascript error is raised

Maybe someone can fix this.