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 ('a700113d54f498bd23fec7e99dc8dcd7','0','3.21.93.245','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1716743238','usercp.php?action=buddy&add=7765&sid=86d08737250999010923b6f6d6c3e29b','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: 26.05.2024 @ 19:07
Script: /Forum/usercp.php?action=buddy&add=7765&sid=86d08737250999010923b6f6d6c3e29b
Referer: