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 ('d2a720ae25fb4b2d8fda3a03f56e2a5c','0','18.224.73.97','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715748059','formmail.php?userid=11231&sid=af423beb4d5cc06e9524e519c9d4c3f1sid=&styleid=8','8','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: 15.05.2024 @ 06:40
Script: /Forum/formmail.php?userid=11231&sid=af423beb4d5cc06e9524e519c9d4c3f1sid=&styleid=8
Referer: