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 ('f1c471fc73e7d9eaa3eb228692c7dbf6','0','3.12.153.31','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715662999','thread.php?threadid=95596&threadview=1&hilight=&hilightuser=0&sid=7a22a34c2e17a50c5a4af107887e9127','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 @ 07:03
Script: /Forum/thread.php?threadid=95596&threadview=1&hilight=&hilightuser=0&sid=7a22a34c2e17a50c5a4af107887e9127
Referer: