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 ('d15ae7c2c60d04b8e1dbe78c454c9bab','0','18.216.32.116','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714629480','formmail.php?userid=12993&sid=0c9ca94fdcbcddcb525d4d0ac65c7b10sid=&styleid=8sid=&styleid=','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: 02.05.2024 @ 07:58
Script: /Forum/formmail.php?userid=12993&sid=0c9ca94fdcbcddcb525d4d0ac65c7b10sid=&styleid=8sid=&styleid=
Referer: