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 ('17e475bbb6df7aea13b61dd51b681f2c','0','3.15.156.140','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714726186','addreply.php?postid=1743012&sid=fd8e8ee4523fe4c66cc4ea8dbe9df23a','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: 03.05.2024 @ 10:49
Script: /Forum/addreply.php?postid=1743012&sid=fd8e8ee4523fe4c66cc4ea8dbe9df23a
Referer: