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 ('5ca9c2f69f26510f124c5c5c4d15d18c','0','18.217.228.35','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714993105','thread.php?threadid=96068&threadview=0&hilight=&hilightuser=0&sid=550b0b7dc2d6652863dfa3818196b28a&page=5','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: 06.05.2024 @ 12:58
Script: /Forum/thread.php?threadid=96068&threadview=0&hilight=&hilightuser=0&sid=550b0b7dc2d6652863dfa3818196b28a&page=5
Referer: