{NEOWEBSCRIPT ERROR: invalid command name "load_common"}
invalid command name "load_common"
    while executing
"load_common
"
    invoked from within
"$safeInterp eval $ssiCode"
{NEOWEBSCRIPT ERROR: can't read "_Common_(conn)": no such variable}
can't read "_Common_(conn)": no such variable
    while executing
"doquery $_Common_(conn) "SELECT course FROM classes WHERE id=$safe(id)""
    invoked from within
"$safeInterp eval $ssiCode"
{NEOWEBSCRIPT ERROR: can't read "_Common_(site_url)": no such variable}
can't read "_Common_(site_url)": no such variable
    while executing
"subst {
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{NEOWEBSCRIPT ERROR: can't read "_Common_(conn)": no such variable}
can't read "_Common_(conn)": no such variable
    while executing
"doquery $_Common_(conn) "SELECT id,title FROM articles WHERE nav_display='t'" db_err"
    invoked from within
"$safeInterp eval $ssiCode"