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 ('ef24340e2431e29b76c6879b378d4c92','0','3.137.162.110','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714918634','formmail.php?userid=7785&sid=c6211b7d2f2e17e8a2da01afcd7cc63c','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: 05.05.2024 @ 16:17
Script: /Forum/formmail.php?userid=7785&sid=c6211b7d2f2e17e8a2da01afcd7cc63c
Referer: