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 ('fdd69dffbbd7a78f72d3fc01c3a165a5','0','3.17.174.239','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715223735','formmail.php?userid=2586&sid=9eb3f81e0f855b9f06d3dac97a24b95f','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: 09.05.2024 @ 05:02
Script: /Forum/formmail.php?userid=2586&sid=9eb3f81e0f855b9f06d3dac97a24b95f
Referer: