Index: openacs-4/packages/acs-authentication/tcl/driver-procs.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/acs-authentication/tcl/driver-procs.tcl,v
diff -u -r1.9 -r1.10
--- openacs-4/packages/acs-authentication/tcl/driver-procs.tcl	29 Dec 2017 10:05:27 -0000	1.9
+++ openacs-4/packages/acs-authentication/tcl/driver-procs.tcl	29 Dec 2017 10:46:39 -0000	1.10
@@ -31,13 +31,13 @@
 
     set parameters {}
 
-    with_catch errmsg {
+    ad_try {
         set parameters [acs_sc::invoke \
                             -error \
                             -impl_id $impl_id \
                             -operation GetParameters]
-    } {
-        ns_log Error "Error getting parameters for impl_id $impl_id: $errmsg\n$::errorInfo"
+    } on error {errorMsg} {
+        ad_log Error "Error getting parameters for impl_id $impl_id: $errorMsg"
     }
     return $parameters
 }