diff --git a/src/domain.cpp b/src/domain.cpp
index 572575ad22..db20605ce2 100644
--- a/src/domain.cpp
+++ b/src/domain.cpp
@@ -787,7 +787,7 @@ void Domain::pbc()
   int flag = 0;
   for (i = 0; i < n3; i++)
     if (!std::isfinite(*coord++)) flag = 1;
-  if (flag) error->one(FLERR,"Non-numeric atom coords - simulation unstable");
+  if (flag) error->one(FLERR,"Non-numeric atom coords - simulation unstable" + utils::errorurl(06));
 
   // setup for PBC checks
 
diff --git a/src/nbin.cpp b/src/nbin.cpp
index f9bdc2ac50..404ea381c2 100644
--- a/src/nbin.cpp
+++ b/src/nbin.cpp
@@ -141,7 +141,7 @@ int NBin::coord2bin(double *x)
   int ix,iy,iz;
 
   if (!std::isfinite(x[0]) || !std::isfinite(x[1]) || !std::isfinite(x[2]))
-    error->one(FLERR,"Non-numeric positions - simulation unstable");
+    error->one(FLERR,"Non-numeric positions - simulation unstable" + utils::errorurl(06));
 
   if (x[0] >= bboxhi[0])
     ix = static_cast<int> ((x[0]-bboxhi[0])*bininvx) + nbinx;
@@ -181,7 +181,7 @@ int NBin::coord2bin_multi(double *x, int ic)
   int ibin;
 
   if (!std::isfinite(x[0]) || !std::isfinite(x[1]) || !std::isfinite(x[2]))
-    error->one(FLERR,"Non-numeric positions - simulation unstable");
+    error->one(FLERR,"Non-numeric positions - simulation unstable" + utils::errorurl(06));
 
   if (x[0] >= bboxhi[0])
     ix = static_cast<int> ((x[0]-bboxhi[0])*bininvx_multi[ic]) + nbinx_multi[ic];