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 ('e1b6575ca988d89ddaafce40d5e735f5','0','18.216.254.96','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715679366','thread.php?threadid=101884&threadview=1&hilight=&hilightuser=0&sid=b1dbf89af706104a0c3cc83f2cf5c824','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: 14.05.2024 @ 11:36
Script: /Forum/thread.php?threadid=101884&threadview=1&hilight=&hilightuser=0&sid=b1dbf89af706104a0c3cc83f2cf5c824
Referer: