Inactivity for more than 5 minutes

I have attempted to create a backup in several ways.
– Zip
– Tar
– Gtar
– Updated max time to 300

[INFO] BackWPup 3.8.0; A project of Inpsyde GmbH
[INFO] WordPress 5.5.3 on https://webezoid.com/
[INFO] Log Level: Normal
[INFO] BackWPup job: Daily Database
[INFO] Logfile is: backwpup_log_f0e97a_2021-01-19_03-13-26.html
[INFO] Backup file is: 2021-01-19_03-13-26_4CFYNRD201.tar
[19-Jan-2021 03:13:26] 1. Try to backup database …
[19-Jan-2021 03:13:44] Connected to database bexrwumy_wp403 on localhost
[19-Jan-2021 03:13:56] Added database dump “bexrwumy_wp403.sql” with 516.61 MB to backup file list
[19-Jan-2021 03:13:56] Database backup done!
[19-Jan-2021 03:13:59] 1. Trying to make a list of folders to back up …
[19-Jan-2021 03:14:05] Added “wp-config.php” to backup file list
[19-Jan-2021 03:14:05] 10096 folders to backup.
[19-Jan-2021 03:14:07] 1. Trying to generate a manifest file …
[19-Jan-2021 03:14:07] Added manifest.json file with 6.35 KB to backup file list.
[19-Jan-2021 03:14:07] 1. Trying to create backup archive …
[19-Jan-2021 03:14:07] Compressing files as Tar. Please be patient, this may take a moment.
[19-Jan-2021 03:33:53] WARNING: Job restarts due to inactivity for more than 5 minutes.
[19-Jan-2021 03:33:54] 2. Trying to create backup archive …
[19-Jan-2021 03:42:21] WARNING: Job restarts due to inactivity for more than 5 minutes.
[19-Jan-2021 03:42:21] 3. Trying to create backup archive …
[19-Jan-2021 03:51:13] WARNING: Job restarts due to inactivity for more than 5 minutes.
[19-Jan-2021 03:51:13] ERROR: Step aborted: too many attempts!
[19-Jan-2021 03:51:13] 1. Try to send backup file to Dropbox …
[19-Jan-2021 03:51:14] Authenticated with Dropbox of user: daniel rivera
[19-Jan-2021 03:51:14] Uploading to Dropbox …
[19-Jan-2021 03:51:14] WARNING: File could not be found.
[19-Jan-2021 03:51:14] ERROR: Job has ended with errors in 2268 seconds. You must resolve the errors for correct execution.

The page I need help with: [log in to see the link]