براي من ارتقا داشت ولي خطا هم داد.
کد:
Upgrading...
Updating and creating indexes... Unsuccessful!
This query:

  ALTER TABLE smf_smileys
  ORDER BY LENGTH(code) DESC;

Caused the error:

  You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'LENGTH(code) DESC' at line 2
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