For the SECOND time, upgrading from 3.13r1 to 3.21 has failed. After I logged in, it went to step 2 of 5 and almost immediately displayed this long error message: An error occurred. Rolling back transaction --- CREATE TABLE tblCore_VersionCache ( VersionName varchar(50) NOT NULL DEFAULT" , VersionNumber varchar(10) NULL DEFAULT NULL, LastUpdated DATE NOT NULL ) DEFAULT CHARSET=utf8 COLLATE=utf8_unicode_ci; ---MDB2 Error: already exists
At that point it hung up completely, no further progress, no response to the Next or Previous buttons.
Can anybody explain what's wrong here? We're running a plain vanilla LAMP system, no special features or split servers or anything. If the upgrade works at all, I can't see any reason why it wouldn't work on this system.
Is it even possible to do this upgrade? Has ANYONE been able to do it successfully?