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 ('5fb87d3b7b68ecddd166222ee9042322','0','3.21.162.249','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715544165','thread.php?threadid=96068&threadview=0&hilight=&hilightuser=0&page=1&sid=1062645e4872cdf2267580ddc0d739ac','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: 12.05.2024 @ 22:02
Script: /Forum/thread.php?threadid=96068&threadview=0&hilight=&hilightuser=0&page=1&sid=1062645e4872cdf2267580ddc0d739ac
Referer: