Thanks for reporting the issue. It seems to be a bug in our code. You should be able to fix this by going to Tools: Script Editor, deleting the script already there, and pasting code below there instead, and pressing Save.
function getVersionNumber(){return versionNumber}function getGAaccountData(e,t,n){return getAccountData(e,t,n)}function getAccountData(e,t,n){if(typeof e=="undefined"){return"Authentication token missing, get from one
supermetrics.com/functions-login"}if(e.length==0){return"Authentication token missing, get from one
supermetrics.com/functions-login"}if(e.substr(0,5)!="pwfat"){return"Authentication token missing, get from one
supermetrics.com/functions-login"}t=typeof t=="undefined"?"profiles":t;t=t.length==0?"profiles":t;n=typeof n=="undefined"?true:n;var r=CacheService.getPublicCache();var i=e+t;var s=Utilities.base64Encode(Utilities.computeDigest(Utilities.DigestAlgorithm.MD5,i));var o;var u=r.get(s);var a=true;var f="
https://supermetrics.com/ga/accountData.php";if(u==null){a=false;t=t.toLowerCase();o="token="+encodeURIComponent(e);o+="&datatype="+t;o+="&version="+versionNumber;o+="&system=GoogleDocs";o+="&rscL0="+encodeURIComponent(rscL0);o+="&rscL1="+encodeURIComponent(rscL1);o+="&rscL2="+encodeURIComponent(rscL2);o+="&rscL3="+encodeURIComponent(rscL3);o+="&rscL4="+encodeURIComponent(rscL4);if(n){o+="&includeHeaders=1"}else{o+="&includeHeaders=0"}try{var l=UrlFetchApp.fetch(f,{method:"post",payload:o,validateHttpsCertificates:false,muteHttpExeptions:true})}catch(c){if(c.message.indexOf("time")!=-1){randnumber=Math.random()*1e4;Utilities.sleep(randnumber);return getAccountData(e,t,n)}return"Account fetch error: "+c}u=l.getContentText()}if(u.substr(0,7)!="SUCCESS"){return"Error: "+u}try{r.put(s,u,3600)}catch(c){}u=u.substr(8);var h=u.split(rscL2);var p=h[0].split(rscL3);var d=h[1].split(rscL3);if(t!="segments"){var v=h[2].split(rscL3)}rowCount=p.length+1;if(rowCount==0){return"Error: No data found"}var h=[];var m=[];var g=0;if(n){if(t=="segments"){m[0]=replaceRSCL(d[0]);m[1]=replaceRSCL(p[0])}else{m[0]=replaceRSCL(p[0]);m[1]=replaceRSCL(d[0]);m[2]=replaceRSCL(v[0])}h[0]=m;g=1}m=[];for(var y=1;y<=p.length;y++){if(t=="segments"){m[0]=replaceRSCL(d[y]);m[1]=replaceRSCL(p[y])}else{m[0]=replaceRSCL(p[y]);m[1]=replaceRSCL(d[y]);m[2]=replaceRSCL(v[y])}h[g]=m;g++;m=[]}return h}function getGAdata(e,t,n,r,i,s,o,u,a,f,l,c,h,p,d){return getData(e,t,n,r,i,s,o,u,a,f,l,c,h,p,d)}function getData(e,t,n,r,i,s,o,u,a,f,l,c,h,p,d){p=typeof p=="undefined"?"":p;if(f){p+=",INCLUDE_HEADERS"}else{p+=",NO_HEADERS"}if(!l){p+=",NO_DIMENSIONS"}return Supermetrics(e,t,n,r,i,o,h,s,u,a,p,c,d)}function Supermetrics(e,t,n,r,i,s,o,u,a,f,l,c,h){var p="";var d="";try{r.getYear()}catch(v){p=r}try{i.getYear()}catch(v){d=i}if(typeof e=="undefined"){return"Authentication token missing, get from one
supermetrics.com/functions-login"}if(e.length==0){return"Authentication token missing, get from one
supermetrics.com/functions-login"}if(e.substr(0,5)!="pwfat"){return"Authentication token missing, get from one
supermetrics.com/functions-login"}if(typeof t=="undefined"||t.length==0){return"Profile ID missing"}if(typeof n=="undefined"||n.length==0){return"Metrics missing"}u=typeof u=="undefined"?"":u;s=typeof s=="undefined"?"":s;o=typeof o=="undefined"?"":o;a=typeof a=="undefined"?"":a;f=typeof f=="undefined"?false:f;c=typeof c=="undefined"?100:c;h=typeof h=="undefined"?10:h;l=typeof l=="undefined"?"":l;if(f==true){f="metricdesc"}else if(f==false){f="dimensionasc"}var m;var g=CacheService.getPublicCache();var y=e+t+n+r+i+u+s+a+f+l+o+c+h;var b=Utilities.base64Encode(Utilities.computeDigest(Utilities.DigestAlgorithm.MD5,y));m=g.get(b);var w=true;if(m==null){w=false;if(p==""){try{var E=r.getFullYear().toString();var S=(r.getMonth()+1).toString();var x=r.getDate().toString();p=E+"-"+(S[1]?S:"0"+S[0])+"-"+(x[1]?x:"0"+x[0])}catch(v){}}if(d==""){try{var E=i.getFullYear().toString();var S=(i.getMonth()+1).toString();var x=i.getDate().toString();d=E+"-"+(S[1]?S:"0"+S[0])+"-"+(x[1]?x:"0"+x[0])}catch(v){}}t=t.toString().replace("&",rscL1).replace(",",rscL1);n=n.replace("&",rscL1).replace(",",rscL1);s=s.replace("&",rscL1).replace(",",rscL1);if(o!=""){o=o.replace("&",rscL1).replace(",",rscL1);o=o.replace(rscL1,"_pivot"+rscL1)+"_pivot";s+=rscL1+o;if(l.indexOf("NO_HEADERS")==-1&&l.indexOf("INCLUDE_HEADERS")==-1){l+=",INCLUDE_HEADERS"}}var T="
https://supermetrics.com/ga/main.php";var N="token="+encodeURIComponent(e);N+="&version="+encodeURIComponent(versionNumber);N+="&system=GoogleDocs";N+="&rscL0="+encodeURIComponent(rscL0);N+="&rscL1="+encodeURIComponent(rscL1);N+="&rscL2="+encodeURIComponent(rscL2);N+="&rscL3="+encodeURIComponent(rscL3);N+="&rscL4="+encodeURIComponent(rscL4);N+="&profiles="+encodeURIComponent(t);N+="&metrics="+encodeURIComponent(n);N+="&dimensions="+encodeURIComponent(s);N+="&filterStr="+encodeURIComponent(u);N+="&segment="+encodeURIComponent(a);N+="&dateRangeType=fixed";N+="&start-date="+encodeURIComponent(p);N+="&end-date="+encodeURIComponent(d);N+="&sort="+encodeURIComponent(f);N+="&segment="+encodeURIComponent(a);N+="&maxResultsAll="+encodeURIComponent(c);N+="&settings="+encodeURIComponent(l);N+="&pivotDimensions="+encodeURIComponent(o);N+="&maxCategories="+encodeURIComponent(h);N+="&returnQueryIDafterSeconds=0";try{var C=Math.random()*5e3;Utilities.sleep(C);var k=UrlFetchApp.fetch(T,{method:"post",payload:N,validateHttpsCertificates:false,muteHttpExeptions:true});m=k.getContentText()}catch(v){if(v.message.indexOf("time")!=-1){C=Math.random()*1e4;Utilities.sleep(C);return Supermetrics(e,t,n,r,i,s,o,u,a,f,l,c,h)}return"Fetching data failed ("+v.message+")"}var L=parseVarFromStr(m,"queryIDforDB",rscL2);if(L!=""){m="";var A=0;do{C=Math.random()*2e3;Utilities.sleep(C);A++;try{var O=UrlFetchApp.fetch("
https://supermetrics.com/ga/getQueryResults.php",{method:"POST",payload:"queryIDforDB="+L+"&acceptStatus=TRUE&rscL0="+rscL0+"&waitUpTo=50",muteHttpExeptions:true});m=parseVarFromStr(O.getContentText(),"RESULTS",rscL0)}catch(v){if(v.message.indexOf("time")!=-1){C=Math.random()*1e4;Utilities.sleep(C)}}}while(m==""&&A<200)}}var M=m.split(rscL1)[0];if(parseVarFromStr(M,"STATUS",rscL2)=="ERROR"){return"Error: "+parseVarFromStr(m,"ERROR",rscL2)}try{g.put(b,m,3600)}catch(v){}var _=parseInt(parseVarFromStr(M,"NUMERIC_FORMAT_COLUMNS_START",rscL2));var D=parseInt(parseVarFromStr(M,"NUMERIC_FORMAT_ROWS_START",rscL2));var P;if(parseVarFromStr(M,"CONVERT_RSCL",rscL3)=="TRUE"){P=true}else{P=false}var H=m.split(rscL1)[1].split(rscL2);var B=m.split(rscL1)[2].split(rscL2);var j=H.length;var F=B.length;if(j==0||F==0){return"Error: No data found"}var I=[];for(var q=0;q<F;q++){I[q]=B[q].split(rscL3)}for(q=0;q<D;q++){for(var R=0;R<j;R++){I[q][R]=replaceRSCL(I[q][R])}}for(q=0;q<F;q++){for(var R=0;R<_;R++){I[q][R]=replaceRSCL(I[q][R])}}for(q=D;q<F;q++){for(var R=_;R<j;R++){I[q][R]=Number(I[q][R])}}return I}function getTweets(e,t,n,r,i,s,o,u,a,f,l){var c;var h;var p;if(typeof e=="undefined"||e==""){return"Authentication token missing, get from one
supermetrics.com/functions-login"}if(e(0,5)!="pwfat"){return"Authentication token invalid, get from one
supermetrics.com/functions-login"}if(typeof t=="undefined"||t==""){return"Please enter a search term"}n=n==undefined?"time,twitter_name,tweet":n;r=r==undefined?100:r;i=i==undefined?true:i;s=s==undefined?"recent":s;l=l==undefined?"UTC":l;c="
https://supermetrics.com/twitter/getTweets.php";h="q="+encodeURIComponent(t);h+="&token="+encodeURIComponent(e);h+="&dataSource=TW";h+="&format=JSON";h+="&columns="+encodeURIComponent(n);h+="&maxResults="+r;h+="&result_type="+s;h+="&timezone="+encodeURIComponent(l);if(o!=undefined){h+="&lang="+o}if(f!=undefined){h+="&locale="+f}if(a!=undefined){h+="&until="+encodeURIComponent(a)}if(u!=undefined){h+="&geocode="+encodeURIComponent(u)}if(o!=undefined){h+="&lang="+o}if(i){h+="&includeHeaders=1"}else{h+="&includeHeaders=0"}var d=CacheService.getPublicCache();var v=h;var m=Utilities.base64Encode(Utilities.computeDigest(Utilities.DigestAlgorithm.MD5,v));var g=d.get(m);var y;if(g==null){y=false;var b=Math.random()*5e3;Utilities.sleep(b);try{var w=UrlFetchApp.fetch(c,{method:"post",payload:h,validateHttpsCertificates:false,muteHttpExeptions:true})}catch(E){if(E.message.indexOf("time")!=-1){b=Math.random()*1e4;Utilities.sleep(b);return getTweets(e,t,n,r,i,s,o,u,a,f,l)}return"Account fetch error: "+E}g=w.getContentText();g=g.replace(/(\r\n|\n|\r)/gm,"")}else{y=true}p=JSON.parse(g);if(!y&&p.ERROR==undefined){try{d.put(m,g,15*60)}catch(E){}}return p.data}function parseVarFromStr(e,t,n){var r=e.indexOf(n+t);if(r==-1){return""}else{var i=e.substr(r+(n+t+"->").length);return i.substr(0,i.indexOf(n))}}function replaceRSCL(e){if(typeof e=="undefined"){return e}e=e.replace(/%rscL1%/g,rscL1);e=e.replace(/%rscL2%/g,rscL2);e=e.replace(/%rscL3%/g,rscL3);return e}var versionNumber="2.31";var rscL0="$";var rscL1="#";var rscL2="`";var rscL3="^";var rscL4="~"