File corrupted while reading record: "page[744631] b-tree leaf table:129 entries:66... ​​How can I fix this error?

Question

Java

Good day!
I'm trying to run a NIS server on Ubuntu. Previously, everything worked fine, today the following error is issued at the end of loading all blocks:

2018-04-12 11:23:00.210 WARN SQL Error: 90030, SQLState: 90030 (org.hibernate.engine.jdbc.spi.SqlExceptionHelper logExceptions
) "page[744631] b-tree leaf table:129 entries:66". Possible solutions: use the recovery tool
File corrupted while reading record: "page[744631] b-tree leaf table:129 entries:66". Possible solution: use the recovery tool; SQL statement:
SELECT t.*, tm.id as id1, tm.dbMosaicId as dbMosaicId1, tm.quantity as quantity1 FROM transfers t LEFT OUTER JOIN transferredMosaics tm ON tm.transferId = t.id WHERE blockid > ? AND blockid < ? ORDER BY blockid ASC [90030-176] (org.hibernate.engine.jdbc.spi.SqlExceptionHelper logExceptions)
2018-04-12 11:23:00.551 SEVERE something really bad happened: java.util.concurrent.CompletionException: org.hibernate.exception.GenericJDBCException: could not extract ResultSet (org.nem.nis.NisMain b)

Download a new NIS server, but the error remains.
How to be, what to do?
Thanks in advance.

Answer 1

Helped deleting the file nis5_mainnet.h2.db, which is located in (Ubuntu) /home/username/nem/nis/data