php warning

hi there,

i saw now that in my ftp server .. inside error_log from 12/01/2024 i found this error on two line:
[18-Jan-2024 15:09:55 UTC] PHP Warning: Undefined array key “name” in /home/antivibr/public_html/gommaindustriale.it/wp/wp-content/plugins/cleantalk-spam-protect/inc/cleantalk-public-integrations.php on line 2668
[18-Jan-2024 15:09:55 UTC] PHP Warning: Undefined variable $subvalue in /home/antivibr/public_html/gommaindustriale.it/wp/wp-content/plugins/cleantalk-spam-protect/lib/Cleantalk/ApbctWP/GetFieldsAny.php on line 419

any ideas? thanks

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