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 ('578f81255682c8f9bab1340633c7d3fa','0','18.116.36.192','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714914371','formmail.php?userid=7540&sid=ec1cd3d3b42ad06fb9d5c8b5063a7587','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: 05.05.2024 @ 15:06
Script: /Forum/formmail.php?userid=7540&sid=ec1cd3d3b42ad06fb9d5c8b5063a7587
Referer: