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 ('76fe16113d785040c0ee21d70635ff9d','0','18.188.168.28','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714402662','usercp.php?action=buddy&add=10439&sid=dbfe8a5e16cdfefc8387b5b78e3f4097','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: 29.04.2024 @ 16:57
Script: /Forum/usercp.php?action=buddy&add=10439&sid=dbfe8a5e16cdfefc8387b5b78e3f4097
Referer: