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 ('ce2f6be751d5b8ce9b904e278365cd8f','0','3.144.205.223','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715234558','formmail.php?userid=9359&sid=ca555b8a8d445b3b0ef8e850fe3c9c75','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: 09.05.2024 @ 08:02
Script: /Forum/formmail.php?userid=9359&sid=ca555b8a8d445b3b0ef8e850fe3c9c75
Referer: