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 ('a1350623ffaaa863bfaff6fd8575f6ec','0','3.144.172.115','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714916602','thread.php?goto=lastpost&threadid=102477&sid=b5e83e482127f9cf9ce7d6f3ea92f84b','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: 05.05.2024 @ 15:43
Script: /Forum/thread.php?goto=lastpost&threadid=102477&sid=b5e83e482127f9cf9ce7d6f3ea92f84b
Referer: