Index: openacs-4/packages/xotcl-core/tcl/context-procs.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/xotcl-core/tcl/context-procs.tcl,v
diff -u -N -r1.75.2.1 -r1.75.2.2
--- openacs-4/packages/xotcl-core/tcl/context-procs.tcl	8 May 2019 14:23:40 -0000	1.75.2.1
+++ openacs-4/packages/xotcl-core/tcl/context-procs.tcl	8 May 2019 14:30:45 -0000	1.75.2.2
@@ -528,7 +528,7 @@
   
   ConnectionContext instproc set_parameter {name value} {
     set key [list get_parameter $name]
-    if {[:cache_exists $key]} {my cache_unset $key}
+    if {[:cache_exists $key]} {:cache_unset $key}
     set :perconnectionparam($name) $value
   }
   ConnectionContext instproc get_parameter {name {default ""}} {