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 ('a4ff726252e5187fbd312f95810981c0','0','3.21.34.105','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715677783','thread.php?threadid=17854&threadview=0&hilight=&hilightuser=0&sid=aa071d35be9f7c5e112f53bbfebf138f','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 @ 11:09
Script: /Forum/thread.php?threadid=17854&threadview=0&hilight=&hilightuser=0&sid=aa071d35be9f7c5e112f53bbfebf138f
Referer: