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 ('99c074b9ec90e77c134e030e5f6e534f','0','18.218.172.249','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714688006','thread.php?threadid=76231&threadview=0&hilight=&hilightuser=0&sid=2c27aca30e73c479d9b17fcb63429913&page=1','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 @ 00:13
Script: /Forum/thread.php?threadid=76231&threadview=0&hilight=&hilightuser=0&sid=2c27aca30e73c479d9b17fcb63429913&page=1
Referer: