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 ('1b78ffc2c640cfb21a3e99a9721a9de9','0','3.15.193.45','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714376854','thread.php?threadid=102143&threadview=0&hilight=&hilightuser=0&sid=d295ce3d18eacc52f8088c3cf230a945','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: 29.04.2024 @ 09:47
Script: /Forum/thread.php?threadid=102143&threadview=0&hilight=&hilightuser=0&sid=d295ce3d18eacc52f8088c3cf230a945
Referer: