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 ('013c08ae9615a47481ffb27c22701d5e','0','13.59.231.155','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715005078','thread.php?threadid=101227&threadview=0&hilight=&hilightuser=0&page=2&sid=cbe64094647a7bd1498f2891da9aa83f','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 @ 16:17
Script: /Forum/thread.php?threadid=101227&threadview=0&hilight=&hilightuser=0&page=2&sid=cbe64094647a7bd1498f2891da9aa83f
Referer: