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 ('c5fdffd923e363ddb30868e5fafc9de8','0','3.138.116.20','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715281009','usercp.php?action=buddy&add=1579&sid=9ec5e461d3c11e81e94b114d4a2707bfsid=&styleid=8','8','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 @ 20:56
Script: /Forum/usercp.php?action=buddy&add=1579&sid=9ec5e461d3c11e81e94b114d4a2707bfsid=&styleid=8
Referer: