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 ('6e6312a0fdf16eaff832fb265bc4ddf2','0','18.226.169.94','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715277430','usercp.php?action=buddy&add=10730&sid=8bdd4f6eb40c0ae1c52008bebb60c274','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: 09.05.2024 @ 19:57
Script: /Forum/usercp.php?action=buddy&add=10730&sid=8bdd4f6eb40c0ae1c52008bebb60c274
Referer: