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 ('3256fe51bb0f78773b75e102a7a6f15d','0','18.116.62.239','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715653610','thread.php?threadid=100771&goto=lastpost&sid=61fe66d96dc9bf6a6f28ce0af985f585','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: 14.05.2024 @ 04:26
Script: /Forum/thread.php?threadid=100771&goto=lastpost&sid=61fe66d96dc9bf6a6f28ce0af985f585
Referer: