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 ('375d81c0c2301e7ba75acf4ec0ccc1a0','0','52.15.128.243','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715348586','thread.php?threadid=38109&threadview=0&hilight=&hilightuser=0&sid=4cbd257ac9a00aae0da7b605966d05f6&page=2','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 @ 15:43
Script: /Forum/thread.php?threadid=38109&threadview=0&hilight=&hilightuser=0&sid=4cbd257ac9a00aae0da7b605966d05f6&page=2
Referer: