There is no caching plugin on the site. Here are the logs from the last few jobs.
May 9:
title: backwpup_log_18a748_2018-05-09_03-27-23.html
[09-May-2018 03:27:23] ERROR: Cannot write progress to working file. Job will be aborted.
[09-May-2018 03:27:23] ERROR: Aborted by user!
[09-May-2018 03:27:23] ERROR: Job has ended with errors in 0 seconds. You must resolve the errors for correct execution.
May 8
[INFO] BackWPup 3.4.5; A project of Inpsyde GmbH
[INFO] WordPress 4.9.5 on https://www.arrowtruline.com/
[INFO] Log Level: Normal
[INFO] BackWPup job: full backup2
[INFO] Logfile is: backwpup_log_18a748_2018-05-08_03-03-33.html
[INFO] Backup file is: 2018-05-08_03-03-33_L4MKOSFM03.tar.bz2
[08-May-2018 03:03:33] 1. Try to backup database …
[08-May-2018 03:03:33] Connected to database arrowtru_wpdb on localhost
[08-May-2018 03:03:34] ERROR: Error while writing file!
[08-May-2018 03:03:34] 2. Try to backup database …
[08-May-2018 03:03:34] Connected to database arrowtru_wpdb on localhost
[08-May-2018 03:03:34] ERROR: Error while writing file!
[08-May-2018 03:03:34] 3. Try to backup database …
[08-May-2018 03:03:34] Connected to database arrowtru_wpdb on localhost
[08-May-2018 03:03:34] ERROR: Error while writing file!
[08-May-2018 03:03:34] ERROR: Step aborted: too many attempts!
[08-May-2018 03:03:34] 1. Trying to make a list of folders to back up …
[08-May-2018 03:03:34] WARNING: file_put_contents(): Only 0 of 6 bytes written, possibly out of free disk space
[08-May-2018 03:03:34] WARNING: file_put_contents(): Only 0 of 30 bytes written, possibly out of free disk space
[08-May-2018 03:03:34] WARNING: file_put_contents(): Only 0 of 38 bytes written, possibly out of free disk space
[08-May-2018 03:03:34]
May 7
[INFO] BackWPup 3.4.5; A project of Inpsyde GmbH
[INFO] WordPress 4.9.5 on https://www.arrowtruline.com/
[INFO] Log Level: Normal
[INFO] BackWPup job: Full backup
[INFO] Logfile is: backwpup_log_18a748_2018-05-07_03-07-09.html
[INFO] Backup file is: 2018-05-07_03-07-09_M4MKOSEG01.tar.bz2
[07-May-2018 03:07:09] 1. Try to backup database …
[07-May-2018 03:07:09] Connected to database arrowtru_wpdb on localhost
[07-May-2018 03:07:09] ERROR: Error while writing file!
[07-May-2018 03:07:09] 2. Try to backup database …
[07-May-2018 03:07:10] Connected to database arrowtru_wpdb on localhost
[07-May-2018 03:07:10] ERROR: Error while writing file!
[07-May-2018 03:07:10] 3. Try to backup database …
[07-May-2018 03:07:10] Connected to database arrowtru_wpdb on localhost
[07-May-2018 03:07:10] ERROR: Error while writing file!
[07-May-2018 03:07:10] ERROR: Step aborted: too many attempts!
[07-May-2018 03:07:10] 1. Trying to make a list of folders to back up …
[07-May-2018 03:07:10] WARNING: file_put_contents(): Only 0 of 6 bytes written, possibly out of free disk space
[07-May-2018 03:07:10] WARNING: file_put_contents(): Only 0 of 30 bytes written, possibly out of free disk space
[07-May-2018 03:07:10] WARNING: file_put_contents(): Only 0 of 38 bytes written, possibly out of free disk space
[07-May-2018 03:07:10] WAR
May 6
[06-May-2018 03:04:46] ERROR: Cannot write progress to working file. Job will be aborted.
[06-May-2018 03:04:46] ERROR: Aborted by user!
[06-May-2018 03:04:46] ERROR: Job has ended with errors in 0 seconds. You must resolve the errors for correct execution.
May 5
[05-May-2018 03:01:18] ERROR: Cannot write progress to working file. Job will be aborted.
[05-May-2018 03:01:18] ERROR: Aborted by user!
[05-May-2018 03:01:18] ERROR: Job has ended with errors in 0 seconds. You must resolve the errors for correct execution.
May 4
Log would not show
May 3
[INFO] BackWPup 3.4.5; A project of Inpsyde GmbH
[INFO] WordPress 4.9.5 on https://www.arrowtruline.com/
[INFO] Log Level: Normal
[INFO] BackWPup job: Full backup
[INFO] Logfile is: backwpup_log_18a748_2018-05-03_03-25-13.html
[INFO] Backup file is: 2018-05-03_03-25-13_6MMKOSHO01.tar.bz2
[03-May-2018 03:25:14] 1. Try to backup database …
[03-May-2018 03:25:14] Connected to database arrowtru_wpdb on localhost
[03-May-2018 03:25:19] Added database dump “arrowtru_wpdb.sql.gz” with 8.96 MB to backup file list
[03-May-2018 03:25:19] Database backup done!
[03-May-2018 03:25:20] 1. Trying to make a list of folders to back up …
[03-May-2018 03:25:23] Added “wp-config.php” to backup file list
[03-May-2018 03:25:23] 926 folders to backup.
[03-May-2018 03:25:24] 1. Trying to create a WordPress export to XML file …
[03-May-2018 03:25:27] Check WP Export file …
[03-May-2018 03:25:27] WP Export file is a valid WXR file.
[03-May-2018 03:25:27] Compressing file …
[03-May-2018 03:25:27] Compressing done.
[03-May-2018 03:25:27] Added XML export “wordpress.Y-m-d.xml.bz2” with 14.00 B to backup file list.
[03-May-2018 03:25:27] 1. Trying to generate a file with installed plugin names …
[03-May-2018 03:25:27] Added plugin list file “pluginlist.2018-05-03.txt.bz2” with 1.11 KB to backup file list.
[03-May-2018 03:25:27] 1. Trying to generate a manifest file …
[03-May-2018 03:25:27] Added manifest.json file with 5.49 KB to backup file list.
[03-May-2018 03:25:27] 1. Trying to create backup archive …
[03-May-2018 03:25:27] Compressing files as TarBz2. Please be patient, this may take a moment.
[03-May-2018 03:28:36] Backup archive created.
[03-May-2018 03:28:36] Archive size is 288.93 MB.
[03-May-2018 03:28:36] 7534 Files with 361.15 MB in Archive.
[03-May-2018 03:28:38] 1. Trying to check database …
[03-May-2018 03:28:38] Database check done!
[03-May-2018 03:28:38] Job done in 205 seconds.
The May 3rd job is the only backup I have.
