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    I've just installed Hello Slide on a fresh Magento CE and I get this error message when adding an image to Hello Slide.

    SQLSTATE[23000]: Integrity constraint violation: 1452 Cannot add or update a child row: a foreign key constraint fails (db321966512/cms_block_store, CONSTRAINT FK_CMS_BLOCK_STORE_BLOCK FOREIGN KEY (block_id) REFERENCES cms_block (block_id) ON DELETE CASCADE ON UPDATE CASCADE)