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 ('27da636c5b8cc52a3accb1d1f8f9e0fc','0','3.144.69.54','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715630824','formmail.php?userid=7785&sid=b851a01d260ac7058fb92d7ec8ea87b0','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: 13.05.2024 @ 22:07
Script: /Forum/formmail.php?userid=7785&sid=b851a01d260ac7058fb92d7ec8ea87b0
Referer: