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 ('32ffc8934ee3bf25704c811a89581b0a','0','18.188.29.73','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715201275','usercp.php?action=addsubscription&boardid=68&sid=78bc53176bb4252b0596a6f729ac2f81','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: 08.05.2024 @ 22:47
Script: /Forum/usercp.php?action=addsubscription&boardid=68&sid=78bc53176bb4252b0596a6f729ac2f81
Referer: