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 ('d912008d9c61c6ed1c07a780aa7a462f','0','3.144.4.221','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715437221','thread.php?threadid=78880&threadview=0&hilight=&hilightuser=0&sid=5d5faa1164b3cb321075f8ba0d6d3c2a&page=46','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: 11.05.2024 @ 16:20
Script: /Forum/thread.php?threadid=78880&threadview=0&hilight=&hilightuser=0&sid=5d5faa1164b3cb321075f8ba0d6d3c2a&page=46
Referer: