[sqlite] realloc problem

[Jostmeier, Klaus]

Hi again,
 
 sometimes the sqlite crashes with the following stack:
 
  MSVCRTD.DLL!__sbh_free_block
  MSVCRTD.DLL!_realloc_base
  MSVCRTD.DLL!realloc_help
  MSVCRTD.DLL!_realloc_dbg
  MSVCRTD.DLL!realloc
  argevsrv.exe!sqlite3Realloc
  argevsrv.exe!sqlite3AddColumn
  argevsrv.exe!yy_reduce
  argevsrv.exe!sqlite3Parser
  argevsrv.exe!sqlite3RunParser
  argevsrv.exe!sqlite3_prepare
  argevsrv.exe!sqlite3_exec
  argevsrv.exe!sqlite3InitCallback
  argevsrv.exe!sqlite3_exec
  argevsrv.exe!sqlite3InitOne
  argevsrv.exe!sqlite3Init
  argevsrv.exe!sqlite3ReadSchema
  argevsrv.exe!sqlite3LocateTable
  argevsrv.exe!prepSelectStmt
  argevsrv.exe!sqlite3SelectResolve
  argevsrv.exe!sqlite3Select
  argevsrv.exe!yy_reduce
  argevsrv.exe!sqlite3Parser
  argevsrv.exe!sqlite3RunParser
  argevsrv.exe!sqlite3_prepare
  argevsrv.exe!sqlite3_exec
 
has someone an idea what the problem is?
 
Regards,
Klaus