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 ('d82c3b80281b2e3094d747ba7afd9e81','0','18.226.164.197','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1716710147','board.php?boardid=20&daysprune=1000&sortfield=lastposttime&sortorder=DESC&sid=cacdd3b0eb2878f07a71ca8cd163b9c9&page=3','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: 26.05.2024 @ 09:55
Script: /Forum/board.php?boardid=20&daysprune=1000&sortfield=lastposttime&sortorder=DESC&sid=cacdd3b0eb2878f07a71ca8cd163b9c9&page=3
Referer: