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 ('74c4ba29d98321ca1b5a7050e7c13f89','0','18.218.129.100','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714906815','thread.php?threadid=102604&threadview=1&hilight=&hilightuser=0&sid=856f8802144eeb5790c0e1294f68a961','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: 05.05.2024 @ 13:00
Script: /Forum/thread.php?threadid=102604&threadview=1&hilight=&hilightuser=0&sid=856f8802144eeb5790c0e1294f68a961
Referer: