mysqlconnect/db server: Too many connections
    while executing
"mysqlconnect -host $host  -user $user  -password $pass  -db $db "
    (procedure "MysqlOpenHost" line 4)
    invoked from within
"MysqlOpenHost [config mysql_host]  [config mysql_user]  [config mysql_pass]  [config mysql_db]"
    (procedure "MysqlOpen" line 2)
    invoked from within
"MysqlOpen"
    (procedure "MysqlRawQuery" line 2)
    invoked from within
"MysqlRawQuery $query"
    (procedure "MysqlQuery" line 5)
    invoked from within
"MysqlQuery "SELECT id FROM yakuwiki_page WHERE name='%s'"  $name"
    (procedure "pageId" line 3)
    invoked from within
"pageId {idle scan}"
    ("eval" body line 1)
    invoked from within
"eval $cmd"
    (procedure "memoize" line 5)
    invoked from within
"memoize"
    (procedure "pageId" line 2)
    invoked from within
"pageId $name"
    (procedure "pageExists" line 2)
    invoked from within
"pageExists $page"
    (procedure "edit" line 2)
    invoked from within
"edit $page"
    (procedure "main" line 19)
    invoked from within
"main"
    ("uplevel" body line 1)
    invoked from within
"uplevel main"