SQL-DATABASE ERROR

Database error in WoltLab Burning Board (2.3.6): Invalid SQL: INSERT INTO bb2_sessions (sessionhash,userid,ipaddress,useragent,lastactivity,request_uri,styleid,langid,authentificationcode) VALUES ('16cebf52bcd2e2ba5fc59ccf42db4b63','0','3.16.135.254','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715653759','search.php?searchid=1910847&sid=4d2b91fb2537cd50cf5aab1b56b4dce4&page=4','0','0','')
mysql error: INSERT command denied to user 'o1571744'@'infong-eu267.clienthosting.eu' for table 'bb2_sessions'
mysql error number: 1142
mysql version: 5.7.42-log
php version: 7.4.33
Date: 14.05.2024 @ 04:29
Script: /Forum/search.php?searchid=1910847&sid=4d2b91fb2537cd50cf5aab1b56b4dce4&page=4
Referer: