After I installed the App server I received an error to check the Event logs. The error was this:
Query failed to run
System.Data.Entity.Core.EntityCommandExecutionException: An error occurred while executing the command definition. See the inner exception for details. —> System.Data.SqlClient.SqlException: Invalid column name ‘AccessScopeID’.
Invalid column name ‘IoTUser’.
Invalid column name ‘IoTAdministrator’.
Invalid column name ‘DMTUser’.
Invalid column name ‘EVAUser’.
Invalid column name ‘DefaultFormType’.
Invalid column name ‘HideKineticToast’.
at System.Data.SqlClient.SqlConnection.OnError(SqlException exception, Boolean breakConnection, Action1 wrapCloseInAction) at System.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, Boolean callerHasConnectionLock, Boolean asyncClose) at System.Data.SqlClient.TdsParser.TryRun(RunBehavior runBehavior, SqlCommand cmdHandler, SqlDataReader dataStream, BulkCopySimpleResultSet bulkCopyHandler, TdsParserStateObject stateObj, Boolean& dataReady) at System.Data.SqlClient.SqlDataReader.TryConsumeMetaData() at System.Data.SqlClient.SqlDataReader.get_MetaData() at System.Data.SqlClient.SqlCommand.FinishExecuteReader(SqlDataReader ds, RunBehavior runBehavior, String resetOptionsString, Boolean isInternal, Boolean forDescribeParameterEncryption, Boolean shouldCacheForAlwaysEncrypted) at System.Data.SqlClient.SqlCommand.RunExecuteReaderTds(CommandBehavior cmdBehavior, RunBehavior runBehavior, Boolean returnStream, Boolean async, Int32 timeout, Task& task, Boolean asyncWrite, Boolean inRetry, SqlDataReader ds, Boolean describeParameterEncryptionRequest) at System.Data.SqlClient.SqlCommand.RunExecuteReader(CommandBehavior cmdBehavior, RunBehavior runBehavior, Boolean returnStream, String method, TaskCompletionSource1 completion, Int32 timeout, Task& task, Boolean& usedCache, Boolean asyncWrite, Boolean inRetry)
at System.Data.SqlClient.SqlCommand.RunExecuteReader(CommandBehavior cmdBehavior, RunBehavior runBehavior, Boolean returnStream, String method)
at System.Data.SqlClient.SqlCommand.ExecuteReader(CommandBehavior behavior, String method)
at System.Data.SqlClient.SqlCommand.ExecuteReader(CommandBehavior behavior)
at System.Data.Entity.Infrastructure.Interception.InternalDispatcher1.Dispatch[TTarget,TInterceptionContext,TResult](TTarget target, Func3 operation, TInterceptionContext interceptionContext, Action3 executing, Action3 executed)
at System.Data.Entity.Infrastructure.Interception.DbCommandDispatcher.Reader(DbCommand command, DbCommandInterceptionContext interceptionContext)
at System.Data.Entity.Core.EntityClient.Internal.EntityCommandDefinition.ExecuteStoreCommands(EntityCommand entityCommand, CommandBehavior behavior)
— End of inner exception stack trace —
at System.Data.Entity.Core.EntityClient.Internal.EntityCommandDefinition.ExecuteStoreCommands(EntityCommand entityCommand, CommandBehavior behavior)
at System.Data.Entity.Core.Objects.Internal.ObjectQueryExecutionPlan.Execute[TResultType](ObjectContext context, ObjectParameterCollection parameterValues)
at System.Data.Entity.Core.Objects.ObjectContext.ExecuteInTransaction[T](Func1 func, IDbExecutionStrategy executionStrategy, Boolean startLocalTransaction, Boolean releaseConnectionOnSuccess) at System.Data.Entity.Core.Objects.ObjectQuery1.<>c__DisplayClass7.b__5()
at System.Data.Entity.Core.Objects.ObjectQuery1.GetResults(Nullable1 forMergeOption)
at System.Data.Entity.Core.Objects.ObjectQuery1.<System.Collections.Generic.IEnumerable<T>.GetEnumerator>b__0() at System.Data.Entity.Internal.LazyEnumerator1.MoveNext()
at System.Linq.Enumerable.FirstOrDefault[TSource](IEnumerable1 source) at System.Data.Entity.Core.Objects.CompiledQuery.ExecuteQuery[TResult](ObjectContext context, Object[] parameterValues) at System.Data.Entity.Core.Objects.CompiledQuery.Invoke[TArg0,TArg1,TResult](TArg0 arg0, TArg1 arg1) at Epicor.Data.DBExpressionCompiler.<>c__DisplayClass33_13.b__3(TContext c, Func3 query) in C:\_Releases\ICE\UD10.2.600.6FW\Source\Framework\Epicor.System\Data\DBExpressionCompiler.Generated.cs:line 1089 at Epicor.Data.DBExpressionCompiler.GetResult[TDataContext,TQuery,TResult](Func3 executeQuery, Cache cacheSetting, TDataContext dataContext, TQuery query) in C:_Releases\ICE\UD10.2.600.6FW\Source\Framework\Epicor.System\Data\DBExpressionCompiler.cs:line 445
at Epicor.Data.DBExpressionCompiler.InvokeSingle[TDataContext,TQuery,TResult](Expression expression, Cache currentCacheSetting, Boolean cacheQuery, TDataContext dataContext, Func2 getDataCacheKey, Func2 compileQuery, Func`3 executeQuery) in C:_Releases\ICE\UD10.2.600.6FW\Source\Framework\Epicor.System\Data\DBExpressionCompiler.cs:line 301