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 ('ae0ef1a5b00653711626a4c93c39091f','0','18.191.68.50','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715509602','usercp.php?action=buddy&add=34370&sid=31dfebe8331d3a9fa2bdd1e903cae8b1','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: 12.05.2024 @ 12:26
Script: /Forum/usercp.php?action=buddy&add=34370&sid=31dfebe8331d3a9fa2bdd1e903cae8b1
Referer: