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 ('1cb7d470809af6a2cfa7ed5da01145a6','0','3.144.243.184','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715184015','forgotpw.php?sid=a5a2e2106a246e1bcb2c2a09a9b8ed7d','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: 08.05.2024 @ 18:00
Script: /Forum/forgotpw.php?sid=a5a2e2106a246e1bcb2c2a09a9b8ed7d
Referer: