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 ('393a98fcdb048b41828cec2ef40bc2fc','0','18.188.38.142','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715640264','usercp.php?action=buddy&add=16260&sid=dd09b27f51ce9e8cdd988b998a7f75bd','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 @ 00:44
Script: /Forum/usercp.php?action=buddy&add=16260&sid=dd09b27f51ce9e8cdd988b998a7f75bd
Referer: