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 ('3cc9f1d55a51cf15b4045bfaa384366e','0','18.118.137.243','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715337646','thread.php?threadid=50361&sid=b51bd0f4d0d76d3143c09db74bc3c02e','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 @ 12:40
Script: /Forum/thread.php?threadid=50361&sid=b51bd0f4d0d76d3143c09db74bc3c02e
Referer: