Errors when replying to a site that uses MF1

[pfefferle]

If I try to reply to a site that uses a theme that only supports MF1, like WordPress' twentytwenty theme, I get a lot of errors from the Ajax call, that tries to get the data from the remote site.

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<b>Warning</b>:  mb_strlen(): Unknown encoding &quot;1&quot; in <b>/homepages/.../htdocs/clickandbuilds/WordPress/MyCMS4/wp-content/plugins/indieweb-post-kinds/lib/parse-this/includes/class-parse-this-base.php</b> on line <b>47</b><br />
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<b>Warning</b>:  mb_strlen(): Unknown encoding &quot;1&quot; in <b>/homepages/.../htdocs/clickandbuilds/WordPress/MyCMS4/wp-content/plugins/indieweb-post-kinds/lib/parse-this/includes/class-parse-this-base.php</b> on line <b>47</b><br />
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<b>Warning</b>:  mb_strlen(): Unknown encoding &quot;1&quot; in <b>/homepages/.../htdocs/clickandbuilds/WordPress/MyCMS4/wp-content/plugins/indieweb-post-kinds/lib/parse-this/includes/class-parse-this-base.php</b> on line <b>47</b><br />
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<b>Warning</b>:  mb_strlen(): Unknown encoding &quot;1&quot; in <b>/homepages/.../htdocs/clickandbuilds/WordPress/MyCMS4/wp-content/plugins/indieweb-post-kinds/lib/parse-this/includes/class-parse-this-base.php</b> on line <b>47</b><br />
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<b>Warning</b>:  mb_strlen(): Unknown encoding &quot;1&quot; in <b>/homepages/.../htdocs/clickandbuilds/WordPress/MyCMS4/wp-content/plugins/indieweb-post-kinds/lib/parse-this/includes/class-parse-this-base.php</b> on line <b>47</b><br />
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<b>Warning</b>:  mb_strlen(): Unknown encoding &quot;1&quot; in <b>/homepages/.../htdocs/clickandbuilds/WordPress/MyCMS4/wp-content/plugins/indieweb-post-kinds/lib/parse-this/includes/class-parse-this-base.php</b> on line <b>47</b><br />
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<b>Warning</b>:  mb_strlen(): Unknown encoding &quot;1&quot; in <b>/homepages/.../htdocs/clickandbuilds/WordPress/MyCMS4/wp-content/plugins/indieweb-post-kinds/lib/parse-this/includes/class-parse-this-base.php</b> on line <b>47</b><br />
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<b>Warning</b>:  mb_strlen(): Unknown encoding &quot;1&quot; in <b>/homepages/.../htdocs/clickandbuilds/WordPress/MyCMS4/wp-content/plugins/indieweb-post-kinds/lib/parse-this/includes/class-parse-this-base.php</b> on line <b>47</b><br />
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<b>Warning</b>:  mb_strlen(): Unknown encoding &quot;1&quot; in <b>/homepages/.../htdocs/clickandbuilds/WordPress/MyCMS4/wp-content/plugins/indieweb-post-kinds/lib/parse-this/includes/class-parse-this-base.php</b> on line <b>47</b><br />
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<b>Warning</b>:  mb_strlen(): Unknown encoding &quot;1&quot; in <b>/homepages/.../htdocs/clickandbuilds/WordPress/MyCMS4/wp-content/plugins/indieweb-post-kinds/lib/parse-this/includes/class-parse-this-base.php</b> on line <b>47</b><br />
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<b>Warning</b>:  mb_strlen(): Unknown encoding &quot;1&quot; in <b>/homepages/.../htdocs/clickandbuilds/WordPress/MyCMS4/wp-content/plugins/indieweb-post-kinds/lib/parse-this/includes/class-parse-this-base.php</b> on line <b>47</b><br />
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<b>Warning</b>:  mb_strlen(): Unknown encoding &quot;1&quot; in <b>/homepages/.../htdocs/clickandbuilds/WordPress/MyCMS4/wp-content/plugins/indieweb-post-kinds/lib/parse-this/includes/class-parse-this-base.php</b> on line <b>47</b><br />
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<b>Warning</b>:  mb_strlen(): Unknown encoding &quot;1&quot; in <b>/homepages/.../htdocs/clickandbuilds/WordPress/MyCMS4/wp-content/plugins/indieweb-post-kinds/lib/parse-this/includes/class-parse-this-base.php</b> on line <b>47</b><br />
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<b>Warning</b>:  mb_strlen(): Unknown encoding &quot;1&quot; in <b>/homepages/.../htdocs/clickandbuilds/WordPress/MyCMS4/wp-content/plugins/indieweb-post-kinds/lib/parse-this/includes/class-parse-this-base.php</b> on line <b>47</b><br />
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<b>Warning</b>:  mb_strlen(): Unknown encoding &quot;1&quot; in <b>/homepages/.../htdocs/clickandbuilds/WordPress/MyCMS4/wp-content/plugins/indieweb-post-kinds/lib/parse-this/includes/class-parse-this-base.php</b> on line <b>47</b><br />
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<b>Warning</b>:  mb_strlen(): Unknown encoding &quot;1&quot; in <b>/homepages/.../htdocs/clickandbuilds/WordPress/MyCMS4/wp-content/plugins/indieweb-post-kinds/lib/parse-this/includes/class-parse-this-base.php</b> on line <b>47</b><br />
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<b>Warning</b>:  mb_strlen(): Unknown encoding &quot;1&quot; in <b>/homepages/.../htdocs/clickandbuilds/WordPress/MyCMS4/wp-content/plugins/indieweb-post-kinds/lib/parse-this/includes/class-parse-this-base.php</b> on line <b>47</b><br />
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<b>Warning</b>:  mb_strlen(): Unknown encoding &quot;1&quot; in <b>/homepages/.../htdocs/clickandbuilds/WordPress/MyCMS4/wp-content/plugins/indieweb-post-kinds/lib/parse-this/includes/class-parse-this-base.php</b> on line <b>47</b><br />
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<b>Warning</b>:  mb_strlen(): Unknown encoding &quot;1&quot; in <b>/homepages/.../htdocs/clickandbuilds/WordPress/MyCMS4/wp-content/plugins/indieweb-post-kinds/lib/parse-this/includes/class-parse-this-base.php</b> on line <b>47</b><br />
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<b>Warning</b>:  Cannot modify header information - headers already sent by (output started at /homepages/.../htdocs/clickandbuilds/WordPress/MyCMS4/wp-content/plugins/indieweb-post-kinds/lib/parse-this/includes/class-parse-this-base.php:47) in <b>/homepages/.../htdocs/clickandbuilds/WordPress/MyCMS4/wp-includes/rest-api/class-wp-rest-server.php</b> on line <b>1372</b><br />
{"category":"uncategorized","type":"entry","name":"Matt Mullenweg: We Called it Gutenberg for a Reason","content":{"text":"We Called it Gutenberg for a\u00a0Reason","html":"<blockquote><a href=\"https:\/\/ma.tt\/2017\/08\/we-called-it-gutenberg-for-a-reason\/\">We Called it Gutenberg for a Reason<\/a><\/blockquote>"},"summary":"We Called it Gutenberg for a\u00a0Reason","post-type":"article","url":"https:\/\/ichmagdiesen.link\/2017\/08\/29\/matt-mullenweg-we-called-it-gutenberg-for-a-reason\/"}

[dshanske]

This same error does not occur when I run the same with the current code. Let me see if the latest update fixes it without me doing anything. Either way...this is a parse this issue.