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 ('3c7fb9e6f4ca567d26e163c6082ff253','0','3.129.21.166','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715673955','thread.php?threadid=102732&goto=lastpost&sid=5d74b0fd262f84e1d23422f0a1de9946','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: 14.05.2024 @ 10:05
Script: /Forum/thread.php?threadid=102732&goto=lastpost&sid=5d74b0fd262f84e1d23422f0a1de9946
Referer: