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 ('f5b858a99f2d4f1a9a52f4c7c90c7a25','0','18.118.161.220','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715693416','thread.php?threadid=96068&threadview=0&hilight=&hilightuser=0&sid=57089066a7f7ea8f5b66524d20b778e7&page=1','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 @ 15:30
Script: /Forum/thread.php?threadid=96068&threadview=0&hilight=&hilightuser=0&sid=57089066a7f7ea8f5b66524d20b778e7&page=1
Referer: