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 ('81367d18f168688b4936bdba8c1f6bb5','0','18.217.8.82','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714749458','addreply.php?threadid=188220&sid=839b725ee7d9cac69d50dcca70196b39sid=&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: 03.05.2024 @ 17:17
Script: /Forum/addreply.php?threadid=188220&sid=839b725ee7d9cac69d50dcca70196b39sid=&styleid=8
Referer: