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 ('a9e46cf2ebbb8e403f8171cc29f7a7fd','0','18.221.47.203','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715638601','thread.php?threadid=74162&threadview=0&hilight=&hilightuser=0&page=1&sid=d307e05ef4fcf4c5bac9757ec5996d71','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 @ 00:16
Script: /Forum/thread.php?threadid=74162&threadview=0&hilight=&hilightuser=0&page=1&sid=d307e05ef4fcf4c5bac9757ec5996d71
Referer: