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 ('dce45991a63d17d5a8cf99dc8e84f3d6','0','3.16.69.143','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715152644','formmail.php?userid=2522&sid=7b0944998cd33bedf5d8e49f15fabaa9sid=&styleid=8','8','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: 08.05.2024 @ 09:17
Script: /Forum/formmail.php?userid=2522&sid=7b0944998cd33bedf5d8e49f15fabaa9sid=&styleid=8
Referer: