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Array ( [0] => Array ( [0] => 42S22 [SQLSTATE] => 42S22 [1] => 207 [code] => 207 [2] => [Microsoft][ODBC Driver 18 for SQL Server][SQL Server]Invalid column name 'work_hours'. [message] => [Microsoft][ODBC Driver 18 for SQL Server][SQL Server]Invalid column name 'work_hours'. ) [1] => Array ( [0] => 42S22 [SQLSTATE] => 42S22 [1] => 207 [code] => 207 [2] => [Microsoft][ODBC Driver 18 for SQL Server][SQL Server]Invalid column name 'mc_days'. [message] => [Microsoft][ODBC Driver 18 for SQL Server][SQL Server]Invalid column name 'mc_days'. ) )