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Just Updated TYPO3 and Can't Login, Try These Tips!

Wednesday, April 22, 2009 5:38 AM EDT
Topics: TYPO3, Tips & Tricks

By: Michael Cannon

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For those of you who just upgraded to TYPO3 4.2.6, but can't log into the backend anymore, try the following steps to get going again.

  • In your web browser
    • Flush cache
    • Clear cookies
  • Log into TYPO3
    • Click Logout
  • Log into TYPO3
    • Clear configuration cache
  • Login should be back to normal
  • If not, TRUNCATE the TYPO3 database tables
    • be_sessions
    • fe_sessions
      • Only if front end users are having the same trouble
  • Definitely should be all clear now

The login problem stems from not logging out of the TYPO3 backend prior to the upgrade and the new encryption algorithm being in place now.

Keywords:

  • typo3 upgrade,can't login,be_sessions

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By Dmitry Dulepov on Wednesday, December 31, 1969 11:11 PM EST
Gravatar: Dmitry Dulepov How do you "clear TypoScript cache"?
By Michael Cannon on Wednesday, December 31, 1969 11:16 PM EST
Gravatar: Michael Cannon Thanks, corrected to "Clear configuration cache".