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trouble-shooting [2021/03/12 15:51] – [Known Errors] admintrouble-shooting [2024/01/02 19:37] (current) – external edit 127.0.0.1
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 === DB Error when running model === === DB Error when running model ===
-When opening or running model, you may encounter one of following DB corrupted errors.  This error can be resolved by performing normal server shutdown via menu //Help / Shutdown// and then restarting the server.+When opening or running model, you may encounter one of following DB corrupted errors.  This error can often be resolved by performing normal server shutdown via menu //Help / Shutdown// and then restarting the server.
  
    Failed to save execution stats to DB: IO Exception: "nio:C:/TestOptimal_Install_Dir/h2db/statsDB.mv.db" ...    Failed to save execution stats to DB: IO Exception: "nio:C:/TestOptimal_Install_Dir/h2db/statsDB.mv.db" ...
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    The database has been closed [90098-200]     The database has been closed [90098-200] 
  
 +If the problem persists, you will have to replace //../h2db/statsDB.mv.db// with a fresh copy of the same file from the downloaded //TestOptimal// installation zip file.