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 ('964fa3f802f97599927f4df3f0952693','0','18.224.149.242','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715337054','thread.php?goto=nextoldest&threadid=101778&sid=41fb8e6dd77d22c2a0927f63a08dbecbsid=&styleid=8','8','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: 10.05.2024 @ 12:30
Script: /Forum/thread.php?goto=nextoldest&threadid=101778&sid=41fb8e6dd77d22c2a0927f63a08dbecbsid=&styleid=8
Referer: