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 ('03b5b1bcfb9c05131ef3ef5af9e2ee77','0','18.219.48.116','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715785700','usercp.php?action=buddy&add=7785&sid=75ce1d01a6cfcc31ddc94cc939b8f3e6','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 @ 17:08
Script: /Forum/usercp.php?action=buddy&add=7785&sid=75ce1d01a6cfcc31ddc94cc939b8f3e6
Referer: