upgrade failed cannot access the site or cpanel

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I tried to update from 5.2.2.1 to 5.3.2.1 and now I cannot access the site or get into cpanel. Now when trying to access the dashboard of the site it says checking for updates. I get the following message when going directly to the site:
An unexpected error occurred.
mysqlt error: [1054: Unknown column 'Blocks.btCachedBlockRecord' in 'field list'] in EXECUTE("select CollectionVersionBlocks.isOriginal, Blocks.btCachedBlockRecord, BlockTypes.pkgID, CollectionVersionBlocks.cbOverrideAreaPermissions, CollectionVersionBlocks.cbDisplayOrder, Blocks.bIsActive, Blocks.bID, Blocks.btID, bName, bDateAdded, bDateModified, bFilename, btHandle, Blocks.uID from CollectionVersionBlocks inner join Blocks on (CollectionVersionBlocks.bID = Blocks.bID) inner join BlockTypes on (Blocks.btID = BlockTypes.btID) where CollectionVersionBlocks.arHandle = 'Sidebar' and CollectionVersionBlocks.cID = '1' and (CollectionVersionBlocks.cvID = '62' or CollectionVersionBlocks.cbIncludeAll=1) and CollectionVersionBlocks.bID = '64'")

 
marhar0813 replied on at Permalink Reply
Earlier I was able to get to the dashboard and the current version shows 5.5.2.1 and it was supposed to go to version 5.6.2.1 but cannot access the site, cpanel or the dashboard now. Any help would be greatly appreciated