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 ('8c05bf87e07bd68f20b1ebc2ae59aeec','0','18.227.81.35','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715627442','misc.php?action=imprint&sid=4e9d64de3f18b9d6f57fc555d86121af','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: 13.05.2024 @ 21:10
Script: /Forum/misc.php?action=imprint&sid=4e9d64de3f18b9d6f57fc555d86121af
Referer: