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 ('b0672f1a270c95ca8f1f8da0db3de328','0','3.14.15.94','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714982345','thread.php?threadid=102086&threadview=0&hilight=&hilightuser=0&page=2&sid=f4a3e93007adbf92de43fd00686ac399','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: 06.05.2024 @ 09:59
Script: /Forum/thread.php?threadid=102086&threadview=0&hilight=&hilightuser=0&page=2&sid=f4a3e93007adbf92de43fd00686ac399
Referer: