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 ('9d6393f646ec4a9fa61ab361775a8cbe','0','52.15.142.53','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715814868','search.php?action=user&userid=2586&sid=da48431d8a9febeba362f9f0e8ce8d84','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: 16.05.2024 @ 01:14
Script: /Forum/search.php?action=user&userid=2586&sid=da48431d8a9febeba362f9f0e8ce8d84
Referer: