can't start backup, WPDB Error

Yes, I’m using the domain mapping plugin. Network admin page is on eef-dev.com.

Thanks. This is the finished multisite feature ready for use. Can you try this one? I can see a tweak that might fix the issue. You’re still using the 533 I’m guessing from around a month ago.

https://wordpress.backup-technology.com/wponlinebackup-594-multisite.zip

^For some reason I get a 404 error when I try to install that version? I tried uploading the 533 again and it worked, but the 594 gives me a 404 error.

Is the 404 error when downloading from us?
Or when installing using WordPress?
At what point does the 404 appear?

Make sure you delete the old version then install that new one, and login to Network Admin again, refresh the page, and click Online Backup. Maybe the link is cached for some reason to the old plugin (which will have had different name)

I deleted the old one, logged out, logged back in, went to plugins (on network admin) add new>upload and found the zip I downloaded, then clicked upload and it gave me a 404. =\

Does it give 404 immediately? Or after a long delay?

Immediately! Like it doesn’t even try to upload it.

Try delete it from your computer and download again. Then try upload again. Maybe try extracting on your computer too make sure the zip file is OK.

Just tried it on my network site and it installed OK so it should work Ok

Okay, got it installed. Still got this error when I tried to run it:

The backup failed to start: WPDB error: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near ‘ NULL, , 0, 0, 0, 0, 0, 0, 0, 0, 0, 0)’ at line 1. Last query: INSERT INTO wp_wponlinebackup_activity_log (start, end, type, comp, media, compressed, encrypted, errors, warnings, bsize, bcount, rsize, rcount) VALUES (, NULL, , 0, 0, 0, 0, 0, 0, 0, 0, 0, 0)

=[

Can you go to Help & Support tab and post the info? There is some stuff on there that may help.

Thanks.

Online Backup for WordPress Plugin Version 2.2.18-594
WordPress Version: 3.5.1
PHP Version: 5.3.17
MySQL Server Version: 5.0.96-community
MySQL Client Version: 1.0
Mem: 256M; Post: 8M; Upload: 50M; Timeout: 30
End of Information

Just before the error appears does it say, “Waiting for the backup to start…”?

^Yes, then the next thing it says is “null”

OK so I know what’s happening I think but not sure why heh! I’ll have a closer look and play around to see if I can work this out. I’ll let you know if I need anything else.

Thanks!

Last thing also. If there any other messages appearing before the error other than waiting and null, let me know.