接続に失敗しました: SQLSTATE[08004] [1040] Too many connections<br />
<b>Notice</b>:  Undefined variable: db in <b>/home/toramato/jitenon.jp/public_html/ruigo/word/tango.php</b> on line <b>22</b><br />
<br />
<b>Fatal error</b>:  Uncaught Error: Call to a member function query() on null in /home/toramato/jitenon.jp/public_html/ruigo/word/tango.php:22
Stack trace:
#0 {main}
  thrown in <b>/home/toramato/jitenon.jp/public_html/ruigo/word/tango.php</b> on line <b>22</b><br />