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 ('ff9b79e96e86f600c6f75e6eed587d2e','0','18.223.151.158','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715499315','thread.php?threadid=75942&threadview=0&hilight=&hilightuser=0&page=1&sid=8656d14c6d5a45d193d83990c748204b','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: 12.05.2024 @ 09:35
Script: /Forum/thread.php?threadid=75942&threadview=0&hilight=&hilightuser=0&page=1&sid=8656d14c6d5a45d193d83990c748204b
Referer: