Subject Firebird - explanation of errors

I have a question about the information in the log Firebird (version Firebird: The server was installed as SuperServer. The problem occurs in Windows XP SP3.


A customer who uses the software that runs on the database engine firebird I reported a problem with the operation of the application. Please explain in detail the following errors. What could be the cause of their occurrence? and which ones are disturbing? What should I do, that these errors do not appear in the future ?



1.       POS003 (Server) Fri Jul 15 11:56:32 2016

                Database: C:\GASTRO.FDB

                Index 6 is corrupt (missing entries) in table POZRACH (259)


2.       POS003 (Server) Fri Jul 15 12:17:29 2016

                INET/inet_error: read errno = 10053



3.       POS003 (Server) Fri Jul 15 12:17:32 2016

                INET/inet_error: read errno = 10054



4.       POS003 (Client) Fri Jul 15 12:47:58 2016

                INET/inet_error: connect errno = 10061



5.       POS003 (Client) Fri Jul 15 12:43:27 2016

                Guardian starting: "C:\Program Files\Firebird\Firebird_2_1\bin\fbserver.exe"



6.       POS003 (Server) Mon Jul 18 12:51:48 2016

                Shutting down the Firebird service with 1 active connection(s) to 1 database(s)


Maciej Lik