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 ('a43a4af6e781c55cafa9f6b06a6532d7','0','3.136.27.75','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715436632','thread.php?threadid=71810&threadview=1&hilight=&hilightuser=0&sid=9f530331279a097a4a0731750fed0dde','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: 11.05.2024 @ 16:10
Script: /Forum/thread.php?threadid=71810&threadview=1&hilight=&hilightuser=0&sid=9f530331279a097a4a0731750fed0dde
Referer: