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error 500 on "pages" item in SPPB menu (not only)

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Hello guys

I try to resume the situation:

  • installed konstra quickstart on a subdirectory to study it
  • installed template konstra and SPPB on a beta version of a website
    exported the home page from the quickstart and installed it on the beta version
    Try to chose home page as SPPB page
    result: 500 Unknown column 'a.checked_out' in 'field list'
    Unknown column 'a.extension' in 'where clause'

    Try to chose "pages" item from SPPB menu
    result: 500 Unknown column 'a.checked_out' in 'field list'
    Unknown column 'a.extension' in 'where clause'

Well, I'm not exactly a genius so perhaps I made some mistakes so please help me to fix this little prob.

Thank a lot in advance

1 Answers


More than a month ago #Permalink
Solved even if I'm a dummy :p

Uninstalled SPPB
Delete tables from db
Installed again SPPB
Imported template page

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