Cron Jobs Suddenly Have Errors on 4.2.3

[VHLinks]

All of a sudden two days ago, my cron jobs stopped running and I'm get these errors in my server log. I haven't changed anything on my site in forever. Does anyone have any idea on this. I'm tearing my hair out trying to solve it.

Here's the error code.

Thank you!

[Wed Jun 17 14:10:21 2020] [error] [client 173.72.200.137] PHP Warning: include_once(/home/vhlinks/vbforums/./includes/cron/queueprocessor.php): failed to open stream: No such file or directory in /home/vhlinks/vbforums/includes/functions_cron.php on line 276, referer: https://www.vhlinks.com/vbforums/forums/8-Main-VH-Discussion
[Wed Jun 17 14:10:21 2020] [error] [client 173.72.200.137] PHP Warning: include_once(): Failed opening '/home/vhlinks/vbforums/./includes/cron/queueprocessor.php' for inclusion (include_path='.:/opt/remi/php56/root/usr/share/pear:/opt/remi/php56/root/usr/share/php:/usr/share/pear:/usr/share/php') in /home/vhlinks/vbforums/includes/functions_cron.php on line 276, referer: https://www.vhlinks.com/vbforums/forums/8-Main-VH-Discussion
[Wed Jun 17 14:10:30 2020] [error] [client 97.100.203.105] PHP Warning: include_once(/home/vhlinks/vbforums/./includes/cron/mailqueue.php): failed to open stream: No such file or directory in /home/vhlinks/vbforums/includes/functions_cron.php on line 276, referer: https://www.vhlinks.com/vbforums/forums/18-VH-Fans-Meeting-Place-(Non-Music)

[Wayne Luke]

Files are missing. Please reupload the contents of your vBulletin upload directory.

[VHLinks]

Huh that's so strange. Thanks Wayne, I'll try it!

[VHLinks]

Well I reuploaded from the zip file and nothing changed. Same errors are popping up. This is really bizarre and frustrating.

[VHLinks]

Actually I think we're good now. Cron jobs just started to work again!