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 ('72c1ce2f5bef1eb88490c40c3548c16c','0','3.19.26.186','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715628104','thread.php?threadid=96068&goto=lastpost&sid=b1eec46a45adb7a45a89d83d09a5b0c0','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 @ 21:21
Script: /Forum/thread.php?threadid=96068&goto=lastpost&sid=b1eec46a45adb7a45a89d83d09a5b0c0
Referer: