00410     2200157   4500001002100000008004100021035002000062245004200082100001300124260003400137300001200171084001600183082001000199650002100209990002200230INLIS000000000001328                                   ind    a0010-1026000073  aSmart Exercise 2b6 SDcDra. Sumiatun  aSumiatun  aYogyakarta :bPrimagamac2015  a28 hlm.  a372.7 SUM s  a372.7  aBahasa Indonesia  a2026/SRMA13/X3220<pre>An Error occurred while handling another error:
yii\web\HeadersAlreadySentException: Headers already sent in /home/sapamyid/public_html/perpus.sapa13.my.id/common/components/MarcHelpers.php on line 185. in /home/sapamyid/public_html/perpus.sapa13.my.id/vendor/yiisoft/yii2/web/Response.php:369
Stack trace:
#0 /home/sapamyid/public_html/perpus.sapa13.my.id/vendor/yiisoft/yii2/web/Response.php(342): yii\web\Response-&gt;sendHeaders()
#1 /home/sapamyid/public_html/perpus.sapa13.my.id/vendor/yiisoft/yii2/web/ErrorHandler.php(136): yii\web\Response-&gt;send()
#2 /home/sapamyid/public_html/perpus.sapa13.my.id/vendor/yiisoft/yii2/base/ErrorHandler.php(152): yii\web\ErrorHandler-&gt;renderException(Object(yii\web\HeadersAlreadySentException))
#3 [internal function]: yii\base\ErrorHandler-&gt;handleException(Object(yii\web\HeadersAlreadySentException))
#4 {main}
Previous exception:
yii\web\HeadersAlreadySentException: Headers already sent in /home/sapamyid/public_html/perpus.sapa13.my.id/common/components/MarcHelpers.php on line 185. in /home/sapamyid/public_html/perpus.sapa13.my.id/vendor/yiisoft/yii2/web/Response.php:369
Stack trace:
#0 /home/sapamyid/public_html/perpus.sapa13.my.id/vendor/yiisoft/yii2/web/Response.php(342): yii\web\Response-&gt;sendHeaders()
#1 /home/sapamyid/public_html/perpus.sapa13.my.id/vendor/yiisoft/yii2/base/Application.php(390): yii\web\Response-&gt;send()
#2 /home/sapamyid/public_html/perpus.sapa13.my.id/opac/index.php(26): yii\base\Application-&gt;run()
#3 {main}</pre>