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 ('52df663df88fc682a0d9f0f9a41b1b0d','0','18.221.85.33','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715012880','thread.php?threadid=102943&threadview=1&hilight=&hilightuser=0&sid=49b72345952ccbf62d6f7e0d893b8ff2','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: 06.05.2024 @ 18:28
Script: /Forum/thread.php?threadid=102943&threadview=1&hilight=&hilightuser=0&sid=49b72345952ccbf62d6f7e0d893b8ff2
Referer: