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 ('5a71a3b4c31b21ed42c7b23dd8baf508','0','18.221.53.5','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714693401','addreply.php?postid=1675647&sid=331a142d331bebfc818cdb3cd7b9b737','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: 03.05.2024 @ 01:43
Script: /Forum/addreply.php?postid=1675647&sid=331a142d331bebfc818cdb3cd7b9b737
Referer: