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 ('5a3b19e6ef9b98cd25b2dd7f3742ce56','0','13.59.100.42','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714980753','formmail.php?userid=1263&sid=647e2c3fe7dcbec2bdcd5c5c47566bc3','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 @ 09:32
Script: /Forum/formmail.php?userid=1263&sid=647e2c3fe7dcbec2bdcd5c5c47566bc3
Referer: