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 ('513e9dfe8da62a7095665ff1fc0afd3f','0','3.15.141.206','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715639910','thread.php?threadid=99323&threadview=0&hilight=&hilightuser=0&sid=7f37cb1902d7fd9f70f7f7f4d4b3e9a3&page=4','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: 14.05.2024 @ 00:38
Script: /Forum/thread.php?threadid=99323&threadview=0&hilight=&hilightuser=0&sid=7f37cb1902d7fd9f70f7f7f4d4b3e9a3&page=4
Referer: