Error query:		INSERT INTO "sankei".d_php_cache(
			key,
			value
		)
		VALUES(
			$1,
			$2
		);<br>
Error params:Array
(
    [0] => AGENT_OVERRIDE_DATA_1
    [1] => a:4:{s:5:"F-01H";a:1:{s:5:"5.1.1";a:4:{s:7:"support";s:1:"2";s:5:"appli";s:1:"0";s:3:"hls";s:1:"2";s:4:"memo";s:0:"";}}s:5:"d-02H";a:1:{s:5:"5.1.1";a:4:{s:7:"support";s:1:"2";s:5:"appli";s:1:"0";s:3:"hls";s:1:"2";s:4:"memo";s:0:"";}}s:6:"DM-02H";a:1:{s:5:"6.0.1";a:4:{s:7:"support";s:1:"2";s:5:"appli";s:1:"0";s:3:"hls";s:1:"2";s:4:"memo";s:0:"";}}s:5:"P-03E";a:1:{s:5:"4.2.2";a:4:{s:7:"support";s:1:"2";s:5:"appli";s:1:"1";s:3:"hls";s:1:"2";s:4:"memo";s:25:"7/3アプリ対å¿&#xFFFD;";}}}
)
<pre>PgException:ERROR:  invalid byte sequence for encoding "UTF8": 0xe5 0xbf 0x26  at PgException.getStackTrace(1:745)
  at PgException.printStackTrace(1:286)
  at pdb.singleExecute(1:234)
  at pdb.tranExecute(1:1622)
  at setPHPCache(1:1583)
  at mobile.setAgentOverrideData(1:177)
  at mobile.__construct(1:23)
  at k_mobile.__construct(1:32)
</pre>