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 ('e2886f1d8e7a6b0e2d8a2b5cfc8dcd01','0','3.15.171.202','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714608010','search.php?action=user&userid=27&sid=eadc50e2e8e43e0fd6ed1403a10c481d','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: 02.05.2024 @ 02:00
Script: /Forum/search.php?action=user&userid=27&sid=eadc50e2e8e43e0fd6ed1403a10c481d
Referer: