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 ('115b52fb626f0459cff43ec24de73e67','0','18.221.161.79','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715720619','formmail.php?userid=357&sid=89e3c545d2594c4dfa66a748d8c9c8dc','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: 14.05.2024 @ 23:03
Script: /Forum/formmail.php?userid=357&sid=89e3c545d2594c4dfa66a748d8c9c8dc
Referer: