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 ('6599c99cfcb06d23dd752313b6e94d6a','0','3.147.103.234','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715458808','search.php?action=user&userid=17450&sid=01e0d6b2d8fb22597059f1a06e17446a','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: 11.05.2024 @ 22:20
Script: /Forum/search.php?action=user&userid=17450&sid=01e0d6b2d8fb22597059f1a06e17446a
Referer: