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 ('a4f8ee5171ba2f8176d446c3874c4ffa','0','18.118.14.145','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715792473','thread.php?threadid=100939&goto=lastpost&sid=b8bdc3051c69bcf12187bd46a454f4d3','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: 15.05.2024 @ 19:01
Script: /Forum/thread.php?threadid=100939&goto=lastpost&sid=b8bdc3051c69bcf12187bd46a454f4d3
Referer: