Unknown warning

Hello. First of all, thank you very much for the plugin. It makes backing up very painless and easy. I have already left a favorable review/feedback.

My log indicates a warning (see below for full log text). I’m not a WP expert, so I don’t quite know what the log is telling me. Since the warning occurs right after the entry for table “”wp_users,” is it indicating that there is an issue with that particular table? Or another table?

Any ideas on how to further interpret this warning, and/or how to resolve?

Here is the full log:

[INFO] BackWPup version 3.1.4; A project of Inpsyde GmbH
[INFO] WordPress version 4.2.2
[INFO] Blog url: https://putitouttherepictures.com/wordpress/
[INFO] BackWPup job: backup-piotp; DBDUMP+FILE+WPPLUGIN
[INFO] BackWPup cron: 0 3 * * 2; Next: Tue, 28 Jul 2015 @ 03:00
[INFO] BackWPup job started from wp-cron
[INFO] PHP ver.: 5.3.28 (64bit); cgi-fcgi; Linux
[INFO] Maximum PHP script execution time is 30 seconds
[INFO] Script restart time is configured to 30 seconds
[INFO] MySQL ver.: 5.1.70-cll
[INFO] Web Server: Apache
[INFO] curl ver.: 7.24.0; OpenSSL/1.0.0
[INFO] Temp folder is: /home/muffy/public_html/wordpress/wp-content/uploads/backwpup-82ddda-temp/
[INFO] Logfile is: /home/muffy/public_html/wordpress/wp-content/uploads/backwpup-82ddda-logs/backwpup_log_82ddda_2015-07-21_03-17-00.html
[INFO] Backup type is: archive
[INFO] Backup file is: /home/muffy/public_html/wordpress/wp-content/uploads/backwpup-82ddda-temp/backwpup_82ddda_2015-07-21_03-17-00.tar.gz
[21-Jul-2015 03:17:00] 1. Try to backup database …
[21-Jul-2015 03:17:00] Connected to database muffy_mainDB on localhost
[21-Jul-2015 03:17:00] Backup database table "wp_commentmeta" with "0" records
[21-Jul-2015 03:17:00] Backup database table "wp_comments" with "0" records
[21-Jul-2015 03:17:00] Backup database table "wp_links" with "7" records
[21-Jul-2015 03:17:00] Backup database table "wp_options" with "271" records
[21-Jul-2015 03:17:00] Backup database table "wp_postmeta" with "349" records
[21-Jul-2015 03:17:00] Backup database table "wp_posts" with "378" records
[21-Jul-2015 03:17:00] Backup database table "wp_pts_commentmeta" with "0" records
[21-Jul-2015 03:17:00] Backup database table "wp_pts_comments" with "0" records
[21-Jul-2015 03:17:00] Backup database table "wp_pts_links" with "7" records
[21-Jul-2015 03:17:00] Backup database table "wp_pts_options" with "269" records
[21-Jul-2015 03:17:00] Backup database table "wp_pts_postmeta" with "338" records
[21-Jul-2015 03:17:01] Backup database table "wp_pts_posts" with "369" records
[21-Jul-2015 03:17:01] Backup database table "wp_pts_term_relationships" with "40" records
[21-Jul-2015 03:17:01] Backup database table "wp_pts_term_taxonomy" with "12" records
[21-Jul-2015 03:17:01] Backup database table "wp_pts_terms" with "12" records
[21-Jul-2015 03:17:01] Backup database table "wp_pts_usermeta" with "22" records
[21-Jul-2015 03:17:01] Backup database table "wp_pts_users" with "1" records
[21-Jul-2015 03:17:01] Backup database table "wp_term_relationships" with "41" records
[21-Jul-2015 03:17:01] Backup database table "wp_term_taxonomy" with "12" records
[21-Jul-2015 03:17:01] Backup database table "wp_terms" with "12" records
[21-Jul-2015 03:17:01] Backup database table "wp_usermeta" with "38" records
[21-Jul-2015 03:17:01] Backup database table "wp_users" with "2" records
[21-Jul-2015 03:17:01] WARNING: Database error Column count of mysql.proc is wrong. Expected 20, found 16. The table is probably corrupted for query SHOW FUNCTION STATUS
[21-Jul-2015 03:17:01] WARNING: Database error Column count of mysql.proc is wrong. Expected 20, found 16. The table is probably corrupted for query SHOW PROCEDURE STATUS
[21-Jul-2015 03:17:01] Added database dump "muffy_mainDB.sql" with 2.02 MB to backup file list
[21-Jul-2015 03:17:01] Database backup done!
[21-Jul-2015 03:17:01] 1. Trying to make a list of folders to back up …
[21-Jul-2015 03:17:01] 214 folders to backup.
[21-Jul-2015 03:17:01] 1. Trying to generate a file with installed plugin names …
[21-Jul-2015 03:17:01] Added plugin list file "Put-It-Out-There-Pictures.pluginlist.2015-07-21.txt" with 1.09 kB to backup file list.
[21-Jul-2015 03:17:01] 1. Trying to generate a manifest file …
[21-Jul-2015 03:17:01] Added manifest.json file with 4.69 kB to backup file list.
[21-Jul-2015 03:17:01] 1. Trying to create backup archive …
[21-Jul-2015 03:17:02] Compressing files as TarGz. Please be patient, this may take a moment.
[21-Jul-2015 03:17:14] Backup archive created.
[21-Jul-2015 03:17:14] Archive size is 73.90 MB.
[21-Jul-2015 03:17:14] 2056 Files with 88.40 MB in Archive.
[21-Jul-2015 03:17:14] Restart will be executed now.
[21-Jul-2015 03:17:16] 1. Try to send backup file to Dropbox …
[21-Jul-2015 03:17:16] Authenticated with Dropbox of user Carl Gross ([email protected])
[21-Jul-2015 03:17:16] 1.86 GB available on your Dropbox
[21-Jul-2015 03:17:16] Uploading to Dropbox …
[21-Jul-2015 03:17:44] Restart after 29 seconds.
[21-Jul-2015 03:18:03] Backup transferred to https://api-content.dropbox.com/1/files/sandbox/website_backup-PIOTP/backwpup_82ddda_2015-07-21_03-17-00.tar.gz
[21-Jul-2015 03:18:04] WARNING: Job finished with warnings in 64 seconds. Please resolve them for correct execution.

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