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 ('a62a52fd5be9af65e1b110db7b1962b1','0','18.119.120.159','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715606133','thread.php?threadid=53474&threadview=0&hilight=&hilightuser=0&sid=19a74bea909788e321487d2c2ba8497f&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: 13.05.2024 @ 15:15
Script: /Forum/thread.php?threadid=53474&threadview=0&hilight=&hilightuser=0&sid=19a74bea909788e321487d2c2ba8497f&page=4
Referer: