--- poppler-0.26.5/utils/pdfseparate.cc
+++ poppler-0.26.5/utils/pdfseparate.cc
@@ -95,7 +95,7 @@ bool extractPages (const char *srcFileNa
     }
   }
   if (!foundmatch && firstPage != lastPage) {
-    error(errSyntaxError, -1, "'{0:s}' must contain '%%d' if more than one page should be extracted", destFileName);
+    error(errSyntaxError, -1, "'{0:s}' must contain '%d' if more than one page should be extracted", destFileName);
     free(auxDestFileName);
     return false;
   }