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 ('a0b4e9b45d1f1718011f3f6bf9c92241','0','3.21.162.87','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715263422','thread.php?goto=lastpost&threadid=102696&sid=ba6b51cd27f0057c1bd98fcd8f1422fe','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 @ 16:03
Script: /Forum/thread.php?goto=lastpost&threadid=102696&sid=ba6b51cd27f0057c1bd98fcd8f1422fe
Referer: