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 ('6a6b9992a2c2ba7a6b84ba763f293c10','0','3.17.174.156','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715336423','thread.php?threadid=101756&threadview=1&hilight=&hilightuser=0&sid=771f5bdf516fe83d52b439b0e73efa5e','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: 10.05.2024 @ 12:20
Script: /Forum/thread.php?threadid=101756&threadview=1&hilight=&hilightuser=0&sid=771f5bdf516fe83d52b439b0e73efa5e
Referer: