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 ('a0389c2dd701d4b3f87f29eca551b7c2','0','18.220.28.21','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715591690','thread.php?threadid=15671&threadview=0&hilight=&hilightuser=0&sid=51d9dc5a659451eea4a4dcf94b06fdb2','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: 13.05.2024 @ 11:14
Script: /Forum/thread.php?threadid=15671&threadview=0&hilight=&hilightuser=0&sid=51d9dc5a659451eea4a4dcf94b06fdb2
Referer: