javascript error in Email Log page

Hi,
Clicking on view button doesn’t work. In console it throws javascript error

Uncaught ReferenceError: wpml_modal is not defined
    at Object.setSelectedFormat (modal.js?ver=1.9.5:1)
    at Object.init (modal.js?ver=1.9.5:1)
    at HTMLAnchorElement.<anonymous> (modal.js?ver=1.9.5:1)
    at HTMLAnchorElement.dispatch (load-scripts.php?c=0&load[chunk_0]=jquery-core,jquery-migrate,utils&ver=5.3:3)
    at HTMLAnchorElement.r.handle (load-scripts.php?c=0&load[chunk_0]=jquery-core,jquery-migrate,utils&ver=5.3:3)