invalid command name "timerEnter"
    while executing
"timerEnter {if {[catch {::SESSION activate} Message]} { puts "Error during SESSION activate. I got the message 
$Message "; return }} enterstep" (enter trace on "if {[catch {::SESSION activate} Message]} { puts "Er...") (file "/usr/local/apache2/PourRivet/SessionBeforeScript.tcl" line 1) invoked from within "source /usr/local/apache2/PourRivet/SessionBeforeScript.tcl" ("eval" body line 1) invoked from within "eval $script" ("::try" body line 6)

OUTPUT BUFFER:

source /usr/local/apache2/PourRivet/SessionBeforeScript.tcl