Updating from TypoLight 2.5

Hi,

I have a very old install of TypoLight 2.5 and I apparently would like to get it updated.
What I tried so far:
- manual update to Contao 2.11.11. That seemed to work, but it says the database needs to do a "Version 2.8 update". I click the button to do that and then it says:

Quote:

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Uncaught exception Exception with message Query error: Unknown column 'protected' in 'where clause' (UPDATE tl_module SET groups='a:0:{}' WHERE protected=1 AND groups='') thrown in …/system/libraries/Database.php on line 686

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So I tried to update in smaller steps which didn't work either. The install-script of version 2.6 didn't do mysql updates. I had to do them manually which seemed to work, but afterwards the website was broken.

What is the correct working procedure for that?

Thanks for helping me out.

esprit

Hm, this is quite a leap from TYPOlight 2.5 to a modern Contao version.
I'd also try doing it in small steps.

What exactly happend, when you updated from TYPOlight 2.5 to 2.6? Did you get a warning or anything?