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 ('ac8dc469159b7b9c78a73b1ef4e10b88','0','3.145.186.6','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714890491','thread.php?threadid=101201&threadview=1&hilight=&hilightuser=0&sid=cbea2eb7995fc5edd3be1aac172c4b41','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: 05.05.2024 @ 08:28
Script: /Forum/thread.php?threadid=101201&threadview=1&hilight=&hilightuser=0&sid=cbea2eb7995fc5edd3be1aac172c4b41
Referer: