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 ('35da2af2b613b2e0585cf86726f4c9e5','0','18.188.198.55','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715729581','usercp.php?action=buddy&add=25147&sid=29c26971e7e4703da5484ed77533f8ea','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: 15.05.2024 @ 01:33
Script: /Forum/usercp.php?action=buddy&add=25147&sid=29c26971e7e4703da5484ed77533f8ea
Referer: