joomla Update notification error Topic is solved

[Livin]

Hello

This morning I received a mail from my website saying:
"Voorgenomen uitvoering van de Geplande taak#3, Update Notification, is mislukt met de afsluitcode 5 om woensdag, 15 mei 2024 05:24.
Bezoek alstublieft het Joomla! beheergedeelte voor meer informatie."
I translate:"the planned taks number 3, update notification, failed with termination code 5 on wednescay may 15th at 5:24 am".
I looked into the dashboard and saw error being reported (see attached picture).

Any advice is welcome!
Thanks
Marc

errors.png

[Livin]

All problems seem to be solved without intervention from myself of from my providor.
I assume that the 'update notification job' ran again and solved it.

[ejde]

Same exact error on multiple sites on one server today. We are unable to resolve it. Any help is appreciated!

[theartistep]

I have a number of sites hosted through SiteGround. Half of my upgraded websites were having that problem a couple days after the upgrade to Joomla 5.

I contacting SiteGround support on Sunday, explained what was happening and all the sites were working the next day. Figured it had to be a server problem.