Answered Error in lexicon "es" - headers already sent by - Blank space in top and layout issues.

Thanks Bob and Mark for your time!

I see how in dw under Modify > Page Properties > Title Encoding ( Include Unicode Signature BOM )

I remove the BOM (Byte Order Mark) in all es language files, the problem is solved, thanks to all. I will update my sites lexicon files.

I attach the zip file containing all the php files of es lexicon without the BOM for someone who have the same issue.

Thanks.

Sebastián.