Ad dates not functional

Hello,

I’m having troubles scheduling adverts on https://hunterheadline.com.au/. I’ve used this plugin for years now, though the problem of adding dates has only been an issue in the last few days. Hoping you can help find a solution for me!

I can create an ad, though the dates reset to 01/01/1970 every time I try to save an advert.

I followed a few different support topics on the matter, like manually running the updater in Settings, and this hasn’t helped. Updating the WordPress core and plugins also didn’t help.

I asked my hosting provider to review the logs and we found the following:
WordPress database error Unknown column 'spread_all' in 'field list' for query INSERT INTOwp_adrotate_schedule(name,starttime,stoptime,maxclicks,maximpressions,spread,spread_all,daystarttime,daystoptime,day_mon,day_tue,day_wed,day_thu,day_fri,day_sat,day_sun,autodelete`) VALUES (‘Schedule for ad 443’, ‘1652278087’, ‘1659535687’, ‘0’, ‘0’, ‘N’, ‘N’, ‘0000’, ‘0000’, ‘Y’, ‘Y’, ‘Y’, ‘Y’, ‘Y’, ‘Y’, ‘Y’, ‘N’) /* From [hunterheadline.com.au/wp-admin/admin.php?page=adrotate&view=addnew] in [/nas/content/live/hunterheadline/wp-content/plugins/adrotate/dashboard/publisher/adverts-edit.
AGENT (Luis L.): php:18] */ made by do_action(‘toplevel_page_adrotate’), WP_Hook->do_action, WP_Hook->apply_filters, adrotate_manage, include(‘/plugins/adrotate/dashboard/publisher/adverts-edit.php’), referer: https://hunterheadline.com.au/wp-admin/admin.php?page=adrotate&status=200`

If you require a user for this site, I’m happy to supply you one! Thanks in advance.

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