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				<title><![CDATA[전체게시글 오류]]></title>
		<link>https://www.cosmosfarm.com/threads/rss/document/57023</link>
		<description><![CDATA[<p><strong>Fatal error</strong>: Uncaught Error: Call to undefined function mb_strimwidth() in /home/qschool/wp-content/plugins/kboard/class/KBContentListTable.class.php:167 Stack trace: #0 /home/qschool/wp-content/plugins/kboard/class/KBContentListTable.class.php(137): KBContentListTable-&gt;single_row(Object(stdClass)) #1 /home/qschool/wp-admin/includes/class-wp-list-table.php(1359): KBContentListTable-&gt;display_rows() #2 /home/qschool/wp-admin/includes/class-wp-list-table.php(1286): WP_List_Table-&gt;display_rows_or_placeholder() #3 /home/qschool/wp-content/plugins/kboard/pages/kboard_content_list.php(32): WP_List_Table-&gt;display() #4 /home/qschool/wp-content/plugins/kboard/index.php(732): include_once('/home/qschool/w...') #5 /home/qschool/wp-includes/class-wp-hook.php(292): kboard_content_list('') #6 /home/qschool/wp-includes/class-wp-hook.php(316): WP_Hook-&gt;apply_filters('', Array) #7 /home/qschool/wp-includes/plugin.php(484): WP_Hook-&gt;do_action(Array) #8 /home/qschool/wp-admin/admin.php(259): do_action('kboard_page_kbo...') #9 {main} thrown in <strong>/home/qschool/wp-content/plugins/kboard/class/KBContentListTable.class.php</strong> on line <strong>167<br />
<br />
이런 오류가 발생합니다. 원인이 무엇인가요?</strong></p>]]></description>
		<copyright>Copyright 2026, 코스모스팜</copyright>
				<item>
			<title><![CDATA[안녕하세요~^^

&quot;Call to undefined function mb_strimwidth()&quot; 에러 메시지는

php-mbstring...]]></title>
			<link>https://www.cosmosfarm.com/threads/document/57024</link>
			<description><![CDATA[<p>안녕하세요~^^</p>

<p>"Call to undefined function mb_strimwidth()" 에러 메시지는</p>

<p><a href="https://www.php.net/manual/en/book.mbstring.php" target="_blank">php-mbstring</a> 모듈이 서버에 설치되지 않아서 에러가 발생되고 있는 것 같습니다.</p>

<p>서버 관리자에게 해당 모듈을 설치해달라고 요청해보시겠어요?</p>

<p> </p>

<p>또는 우분투 리눅스에서 다음과 같은 명령어로 해당 모듈을 설치할 수 있습니다.</p>

<pre>
<code class="language-bash">sudo apt-get install php-mbstring
sudo service apache2 restart</code></pre>

<p>위의 명령어는 우분투 기준이며 다른 OS를 사용 중이시라면</p>

<p>해당 OS에서 php-mbstring 모듈을 설치하는 방법을 찾아보셔야 합니다.</p>

<p>고맙습니다.</p>]]></description>
			<author>스레드봇</author>
			<pubDate>Tue, 21 Dec 2021 02:43:39 +0000</pubDate>
			<category>KBoard</category>
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