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 ('ec6d57d5aaf200a6dddb33e2f72167c9','0','3.16.135.254','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715762189','search.php?searchid=1897067&sid=10bb1f08671ed3f9a5aaa4ccedca0f23&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: 15.05.2024 @ 10:36
Script: /Forum/search.php?searchid=1897067&sid=10bb1f08671ed3f9a5aaa4ccedca0f23&page=4
Referer: