When I try to view Excel in browser I got error We don't know what happened, but something went wrong

When I try to view Excel in browser I got error We don't know what happened, but something went wrong. When I try to edit file is ok?

In event log i get: There was an error in communicating with Excel Calculation Services Evnet ID 5240

In SharePoint logs I get:

UserAgent not available, file operations may not be optimized. at Microsoft.SharePoint.SPFileStreamManager.CreateCobaltStreamContainer(SPFileStreamStore spfs, ILockBytes ilb, Boolean copyOnFirstWrite, Boolean disposeIlb) at Microsoft.SharePoint.SPFileStreamManager.SetInputLockBytes(SPFileInfo& fileInfo, SqlSession session, PrefetchResult prefetchResult) at Microsoft.SharePoint.CoordinatedStreamBuffer.SPCoordinatedStreamBufferFactory.CreateFromDocumentRowset(Guid databaseId, SqlSession session, SPFileStreamManager spfstm, Object[] metadataRow, SPRowset contentRowset, SPDocumentBindRequest& dbreq, SPDocumentBindResults& dbres) at Microsoft.SharePoint.SPSqlClient.GetDocumentContentRow(Int32 rowOrd, Object ospFileStmMgr, SPDocumentBindRequest& dbreq, SPDocumentBindResults& dbres... aebbdc9c-56ca-709f-391c-710ea0adc736

I try a few things:

http://ift.tt/1xt8LV8 http://ift.tt/1xt8LEH http://ift.tt/1xt8LEJ

I use SharePoint Server 2013

Thanks for help.