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 ('26cac63933d4f1ae8b5255fd0e9ca8db','0','3.135.191.134','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715768195','usercp.php?action=buddy&add=17954&sid=2b17e2a8e514633c733691d4d7efe507','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: 15.05.2024 @ 12:16
Script: /Forum/usercp.php?action=buddy&add=17954&sid=2b17e2a8e514633c733691d4d7efe507
Referer: