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 ('3b774d7fb12ebe7d5548ec25f54d8630','0','18.189.186.214','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715816402','thread.php?threadid=74162&threadview=0&hilight=&hilightuser=0&page=18&sid=e9b783ed4b35d61d81c89d99998c3e71','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: 16.05.2024 @ 01:40
Script: /Forum/thread.php?threadid=74162&threadview=0&hilight=&hilightuser=0&page=18&sid=e9b783ed4b35d61d81c89d99998c3e71
Referer: