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 ('681504f04c0147233acc01d6ff74d45f','0','18.221.85.142','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715659980','thread.php?threadid=70074&threadview=0&hilight=&hilightuser=0&sid=7bc65cd6a89f5968893fdaf7b25c8580','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 @ 06:13
Script: /Forum/thread.php?threadid=70074&threadview=0&hilight=&hilightuser=0&sid=7bc65cd6a89f5968893fdaf7b25c8580
Referer: