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 ('a80d3e73fdbd9ad67856b776f5f0d63d','0','3.135.209.249','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715368035','thread.php?threadid=53474&threadview=0&hilight=&hilightuser=0&sid=ce86f1457f4ef32177f2a70d9e576fd5&page=708','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 @ 21:07
Script: /Forum/thread.php?threadid=53474&threadview=0&hilight=&hilightuser=0&sid=ce86f1457f4ef32177f2a70d9e576fd5&page=708
Referer: