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 ('a2a78c24d1b0fcddaf1c7cf4dba9793d','0','3.12.146.87','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715539548','thread.php?goto=nextoldest&threadid=102365&sid=3e0f101cfc25c8e5744ad9fe9b797460','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: 12.05.2024 @ 20:45
Script: /Forum/thread.php?goto=nextoldest&threadid=102365&sid=3e0f101cfc25c8e5744ad9fe9b797460
Referer: