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 ('5cd4c4d0545c017e9b25cb76f7ddfe3f','0','18.216.21.138','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715684757','memberslist.php?letter=&sid=c650d51c0b93b88dc1830d86e6f65216&sortby=username&order=ASC','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: 14.05.2024 @ 13:05
Script: /Forum/memberslist.php?letter=&sid=c650d51c0b93b88dc1830d86e6f65216&sortby=username&order=ASC
Referer: