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 ('c87ac9783cfdcad7d593f1876c8dba98','0','18.225.35.81','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715113624','search.php?action=user&userid=10710&sid=7dc9e3145ab59a2e5fb93ae1795c0883','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: 07.05.2024 @ 22:27
Script: /Forum/search.php?action=user&userid=10710&sid=7dc9e3145ab59a2e5fb93ae1795c0883
Referer: