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 ('15e02a70e0649ece4bb308c698ceba74','0','3.135.183.187','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714583374','thread.php?threadid=99082&threadview=1&hilight=&hilightuser=0&sid=b4ffc89511b1ba817a8beefbbc0898be','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: 01.05.2024 @ 19:09
Script: /Forum/thread.php?threadid=99082&threadview=1&hilight=&hilightuser=0&sid=b4ffc89511b1ba817a8beefbbc0898be
Referer: