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 ('4bc7b1ec16ad53adc3de7703256ba512','0','3.12.71.237','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715008724','thread.php?threadid=101629&goto=lastpost&sid=f43dddec153f1a8d9fdc03c9bd8418a1','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: 06.05.2024 @ 17:18
Script: /Forum/thread.php?threadid=101629&goto=lastpost&sid=f43dddec153f1a8d9fdc03c9bd8418a1
Referer: