This is related to the SQL issues that Stevie has been having for the past two months. That error is from the SQL Query trying to create innodb tables. There's not much you can do about it except wait until it is fixed. Change the engine from innodb to MyISAM engine. Then it should be fine.
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Make a copy of your backup, open it in a text editor. Check the CREATE TABLE statements for "engine=InnoDB" and replace all "engine=InnoDB" with "engine=MyISAM". Save. Then, try importing the edited copy. The lost connection error with a restore is usually because your backup is trying to create InnoDB tables.