Error during SESSION activate. I got the message <br/>Got 'database is locked' executing 'select * from rivet_session WHERE 1 = 1 AND ip_address = '192.168.10.136' AND session_id = 'AD1009B77760ECFFC0982E7A94E0B490'' 
<pre>can't read "dir": no such variable
    while executing
"file join $dir libtclcluspack0.1.so"
    (in namespace eval "::request" script line 5)
    invoked from within
"namespace eval ::request $script"
    ("::try" body line 12)<hr/><p>OUTPUT BUFFER:</p>#
# Tcl package index file
#
package ifneeded tclcluspack 0.1 \
    [list load [file join $dir libtclcluspack0.1.so] tclcluspack]
</pre>