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 ('508df8ad2b3dbc200ce7121d0fd3ace6','0','18.216.60.13','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715829160','formmail.php?userid=5&sid=eb0d5fadd956ab66d7d0c5b4ecc9e9c3','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: 16.05.2024 @ 05:12
Script: /Forum/formmail.php?userid=5&sid=eb0d5fadd956ab66d7d0c5b4ecc9e9c3
Referer: