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 ('bfd238be638b8123d7f0ba4368e35e73','0','18.117.188.64','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715421766','thread.php?threadid=71810&threadview=0&hilight=&hilightuser=0&page=1&sid=e571c03bd4561d9bb3a32fd3de32a18c','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: 11.05.2024 @ 12:02
Script: /Forum/thread.php?threadid=71810&threadview=0&hilight=&hilightuser=0&page=1&sid=e571c03bd4561d9bb3a32fd3de32a18c
Referer: