Help me pls , 

I cannot import excel file to any module such as this error :

SyntaxError: Unexpected token '
at DOMEval (https://wceapp.ssi-steel.com/web/assets/debug/web.assets_common.js:14274:12) (/web/static/lib/jquery/jquery.js:111)
at Function.globalEval (https://wceapp.ssi-steel.com/web/assets/debug/web.assets_common.js:14508:3) (/web/static/lib/jquery/jquery.js:345)
at text script (https://wceapp.ssi-steel.com/web/assets/debug/web.assets_common.js:23803:11) (/web/static/lib/jquery/jquery.js:9640)
at ajaxConvert (https://wceapp.ssi-steel.com/web/assets/debug/web.assets_common.js:22950:19) (/web/static/lib/jquery/jquery.js:8787)
at done (https://wceapp.ssi-steel.com/web/assets/debug/web.assets_common.js:23418:15) (/web/static/lib/jquery/jquery.js:9255)
at XMLHttpRequest. (https://wceapp.ssi-steel.com/web/assets/debug/web.assets_common.js:23711:9) (/web/static/lib/jquery/jquery.js:9548)