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 ('2af55dd2645a5d635e58ae534f7a842b','0','18.218.81.166','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715507423','board.php?boardid=8&sid=bbbaf3fc51da9a39b8d8a65c12b8f89e','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: 12.05.2024 @ 11:50
Script: /Forum/board.php?boardid=8&sid=bbbaf3fc51da9a39b8d8a65c12b8f89e
Referer: