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 ('a8c20ef36c8b44a9c620258a3166b95d','0','18.218.95.68','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715651389','thread.php?threadid=96068&threadview=0&hilight=&hilightuser=0&sid=3670a6315575fe430bfd529a610a05a4&page=12','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 @ 03:49
Script: /Forum/thread.php?threadid=96068&threadview=0&hilight=&hilightuser=0&sid=3670a6315575fe430bfd529a610a05a4&page=12
Referer: