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 ('9aa03cc8918ee3f585c7375274111fcd','0','18.223.32.230','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714579037','thread.php?threadid=101307&threadview=0&hilight=&hilightuser=0&sid=7c00567dae2283bca1f61f325205f0b7&page=2','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: 01.05.2024 @ 17:57
Script: /Forum/thread.php?threadid=101307&threadview=0&hilight=&hilightuser=0&sid=7c00567dae2283bca1f61f325205f0b7&page=2
Referer: