PHP Notice: Trying to access array offset on value of type null in /home/xxxxx/public_html/libraries/src/Language/Language.php on line 1012
The code at line 1012;
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return (bool) $this->metadata['rtl'];
Our website uses Joomla v4.2.6 and PHP 8.1
The template came with 2 languages: English (en-GB) and Arabic.
The website is setup for English (en-GB).
How do I fix this error?