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 ('8ea0b4b75943f4ec6e544397686db917','0','18.118.16.247','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715739044','thread.php?threadid=21208&threadview=0&hilight=&hilightuser=0&sid=b1c53f25f91ccbb8373c2bcbd87d9e94&page=6','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: 15.05.2024 @ 04:10
Script: /Forum/thread.php?threadid=21208&threadview=0&hilight=&hilightuser=0&sid=b1c53f25f91ccbb8373c2bcbd87d9e94&page=6
Referer: