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 ('2a6683a9aa25cd4e3d9c762e9fc8097d','0','18.218.91.239','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715746375','formmail.php?userid=1934&sid=c27786cf5262f1c0e29aecfc02d567b6','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: 15.05.2024 @ 06:12
Script: /Forum/formmail.php?userid=1934&sid=c27786cf5262f1c0e29aecfc02d567b6
Referer: