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 ('ec4fa879a3cf1b86cbbb0e1ed07c8b58','0','3.139.72.78','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715471389','thread.php?threadid=98466&goto=lastpost&sid=b6ac5d49b4c0ac55dc1a2c451251d4b5','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 @ 01:49
Script: /Forum/thread.php?threadid=98466&goto=lastpost&sid=b6ac5d49b4c0ac55dc1a2c451251d4b5
Referer: