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 ('21625425e351f4629407194279360ccf','0','18.189.180.244','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714853457','board.php?boardid=42&daysprune=1000&sortfield=starter&sortorder=ASC&sid=f7572a595a4c3d9e956b942a6f49b8f1&page=11','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: 04.05.2024 @ 22:10
Script: /Forum/board.php?boardid=42&daysprune=1000&sortfield=starter&sortorder=ASC&sid=f7572a595a4c3d9e956b942a6f49b8f1&page=11
Referer: