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 ('5edb0d421dc05fd7d70268b266c86637','0','3.135.194.251','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715795601','thread.php?threadid=102814&threadview=1&hilight=&hilightuser=0&sid=e7199b6d9d17a1c003ce87592e0ed438','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: 15.05.2024 @ 19:53
Script: /Forum/thread.php?threadid=102814&threadview=1&hilight=&hilightuser=0&sid=e7199b6d9d17a1c003ce87592e0ed438
Referer: