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 ('2c84b5a3381e38987cfb7aa1ce43f891','0','3.145.166.7','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714866896','usercp.php?action=buddy&add=7986&sid=8cbae36cbd60fe3d9c13f2887cc65028sid=&styleid=8','8','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: 05.05.2024 @ 01:54
Script: /Forum/usercp.php?action=buddy&add=7986&sid=8cbae36cbd60fe3d9c13f2887cc65028sid=&styleid=8
Referer: