a corrupt table in the current document

This error message may be the result of a corrupt table in the current document.
You can recover the contents of the document and the table by closing the document, and then reopening it by using the Open and Repair command in the Open dialog box. To find the Open and Repair command, click the File tab, click Open, click the down arrow next to the Open button, and then click Open and Repair. After the file is repaired, the corruption or incorrect formatting of all tables in the document should be corrected.