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 ('59e8dbe85cffdcecb6fc4431779c3985','0','18.220.28.21','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715606124','thread.php?threadid=96068&threadview=1&hilight=&hilightuser=0&page=5&sid=0e045e10e6ff41a9892a88767d6ca465','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: 13.05.2024 @ 15:15
Script: /Forum/thread.php?threadid=96068&threadview=1&hilight=&hilightuser=0&page=5&sid=0e045e10e6ff41a9892a88767d6ca465
Referer: