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 ('0b0b7c5d5db5db0e1992084ce242f35f','0','3.21.93.44','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715313790','thread.php?threadid=101639&threadview=0&hilight=&hilightuser=0&page=1&sid=eddcc49f6c279fb0a01199724339d43e','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: 10.05.2024 @ 06:03
Script: /Forum/thread.php?threadid=101639&threadview=0&hilight=&hilightuser=0&page=1&sid=eddcc49f6c279fb0a01199724339d43e
Referer: