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 ('66fbd397b1e3b91dcc2e0c8c849bc1ec','0','3.133.131.137','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715413130','formmail.php?userid=4087&sid=6a8e4a3e9bc1f81cbd0ba011cbd00f8c','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: 11.05.2024 @ 09:38
Script: /Forum/formmail.php?userid=4087&sid=6a8e4a3e9bc1f81cbd0ba011cbd00f8c
Referer: