I have done some looking around and cannot determine why you are getting this error when attempting to load the sql file.
One potential work around would be to use the function call version of this default value, it would look like this in the sql:
`HistoryDate` timestamp NOT NULL default CURRENT_TIMESTAMP(),
If this gives you the same error you should just remove the default clause here, then after the table is created you can go back after the fact and update the columns default value to be the current_timestamp. Please give this a try and let me know how it works for you.