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 ('459ccf2f3321e8f50feff7de02dcf180','0','3.137.218.1','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715823362','formmail.php?userid=7540&sid=4a78f7f2f547d6f990f5fe91eaac57e5','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 @ 03:36
Script: /Forum/formmail.php?userid=7540&sid=4a78f7f2f547d6f990f5fe91eaac57e5
Referer: