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 ('dfb54e1364d95fecd2a17281b0c1662a','0','3.21.34.0','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714735099','thread.php?threadid=96068&threadview=0&hilight=&hilightuser=0&page=1&sid=5aee8e34b34a2a243b55b785b35ac97c','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 @ 13:18
Script: /Forum/thread.php?threadid=96068&threadview=0&hilight=&hilightuser=0&page=1&sid=5aee8e34b34a2a243b55b785b35ac97c
Referer: