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 ('c4f43cba0c83c96b758e2d5fe13e0f77','0','18.220.90.54','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715493343','usercp.php?action=buddy&add=4490&sid=7e85b0d6fe1c64f1d077aac85447527a','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: 12.05.2024 @ 07:55
Script: /Forum/usercp.php?action=buddy&add=4490&sid=7e85b0d6fe1c64f1d077aac85447527a
Referer: