PHP Warning: unserialize(): Extra data starting

Hi, checking server error log I see:

AH01071: Got error 'PHP message: PHP Warning: unserialize(): Extra data starting at offset 53 of 54 bytes in [...]/wp-content/plugins/all-in-one-seo-pack/vendor/jwhennessey/phpinsight/lib/PHPInsight/Sentiment.php on line 346; PHP message: PHP Warning: unserialize(): Extra data starting at offset 53 of 54 bytes in [...]/wp-content/plugins/all-in-one-seo-pack/vendor/jwhennessey/phpinsight/lib/PHPInsight/Sentiment.php on line 346; PHP message: PHP Warning: unserialize(): Extra data starting at offset 53 of 54 bytes in [...]/wp-content/plugins/all-in-one-seo-pack/vendor/jwhennessey/phpinsight/lib/PHPInsight/Sentiment.php on line 346; PHP message: PHP Warning: unserialize(): Extra data starting at offset 53 of 54 bytes in [...]/wp-content/plugins/all-in-one-seo-pack/vendor/jwhennessey/phpinsight/lib/PHPInsight/Sentiment.php on line 346; PHP message: PHP Warning: unserialize(): Extra data starting at offset 53 of 54 bytes in [...]/wp-content/plugins/all-in-one-seo-pack/vendor/jwhennessey/phpinsight/lib/PHPInsight/Sentiment.php on line 346; PHP message: PHP Warning: unserialize(): Extra data starting at offset 53 of 54 bytes in [...]/wp-content/plugins/all-in-one-seo-pack/vendor/jwhennessey/phpinsight/lib/PHPInsight/Sentiment.php on line 346; PHP message: PHP Warning: unserialize(): Extra data starting at offset 53 of 54 bytes in [...]/wp-content/plugins/all-in-one-seo-pack/vendor/jwhennessey/phpinsight/lib/PHPInsight/Sentiment.php on line 346; PHP message: PHP Warning: unserialize(): Extra data starting at offset 53 of 54 bytes in [...]/wp-content/plugins/all-in-one-seo-pack/vendor/jwhennessey/phpinsight/lib/PHPInsight/Sentiment.php on line 346; PHP message: PHP Warning: unserialize(): Extra data starting at offset 53 of 54 bytes in [...]/wp-content/plugins/all-in-one-seo-pack/vendor/jwhennessey/phpinsight/lib/PHPInsight/Sentiment.php on line 346; PHP message: PHP Warning: unserialize(): Extra data starting at offset 53 of 54 bytes in [...]/wp-content/plugins/all-in-one-seo-pack/vendor/jwhennessey/phpinsight/lib/PHPInsight/Sentiment.php on line 346; PHP message: PHP Warning: unserialize(): Extra data starting at offset 53 of 54 bytes in [...]/wp-content/plugins/all-in-one-seo-pack/vendor/jwhennessey/phpinsight/lib/PHPInsight/Sentiment.php on line 346; PHP message: PHP Warning: unserialize(): Extra data starting at offset 53 of 54 bytes in [...]/wp-content/plugins/all-in-one-seo-pack/vendor/jwhennessey/phpinsight/lib/PHPInsight/Sentiment.php on line 346; PHP message: PHP Warning: unserialize(): Extra data starting at offset 53 of 54 bytes in [...]/wp-content/plugins/all-in-one-seo-pack/vendor/jwhennessey/phpinsight/lib/PHPInsight/Sentiment.php on line 346; PHP message: PHP Warning: unserialize(): Extra data starting at offset 53 of 54 bytes in [...]/wp-content/plugins/all-in-one-seo-pack/vendor/jwhennessey/phpinsight/lib/PHPInsight/Sentiment.php on line 346; PHP message: PHP Warning: unserialize(): Extra data starting at offset 53 of 54 bytes in [...]/wp-content/plugins/all-in-one-seo-pack/vendor/jwhennessey/phpinsight/lib/PHPInsight/Sentiment.php on line 346; PHP message: PHP Warning: unserialize(): Extra data starting at offset 53 of 54 bytes in [...]/wp-content/plugins/all-in-one-seo-pack/vendor/jwhennessey/phpinsight/lib/PHPInsight/Sentiment.php on line 346; PHP message: PHP Warning: unserialize(): Extra data starting at offset 53 of 54 bytes in [...]/wp-content/plugins/all-in-one-seo-pack/vendor/jwhennessey/phpinsight/lib/PHPInsight/Sentiment.php on line 346; PHP message: PHP Warning: unserialize(): Extra data starting at offset 53 of 54 bytes in [...]/wp-content/plugins/all-in-one-seo-pack/vendor/jwhennessey/phpinsight/lib/PHPInsight/Sentiment.php on line 346; PHP message: PHP Warning: unserialize(): Extra data starting at offset 53 of 54 bytes in [...]/wp-content/plugins/all-in-one-seo-pack/vendor/jwhennessey/phpinsight/lib/PHPInsight/Sentiment.php on line 346; PHP message: PHP Warning: unserialize(): Extra data starting at offset 53 of 54 bytes in [...]/wp-content/plugins/all-in-one-seo-pack/vendor/jwhennessey/phpinsight/lib/PHPInsight/Sentiment.php on line 346', referer: https://www.peopleinside.it/[...]/wp-admin/post.php?post=3986&action=edit

Any advice?

Thanks

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