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 ('c9c6ec212e1ebbe4d157c1523f1068b9','0','18.188.120.159','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715714160','board.php?boardid=84&daysprune=1000&sortfield=lastposttime&sortorder=DESC&page=12&sid=ed1df1fa4bfa7530d717c9ceee444f2c','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: 14.05.2024 @ 21:16
Script: /Forum/board.php?boardid=84&daysprune=1000&sortfield=lastposttime&sortorder=DESC&page=12&sid=ed1df1fa4bfa7530d717c9ceee444f2c
Referer: