beamer poster - deprecated option

\documentclass[final,hyperref={pdfpagelabels=false}]{beamer}

The "hyperref={pdfpagelabels=false}" is a deprecated option that prevents proper compilation, producing the error:

! Undefined control sequence.
\beamer@frameslide ...duration=}\thispdfpagelabel
                                                  {\insertframenumber } \xde...

remove this option, yielding:

\documentclass[final]{beamer}