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 ('e026ae88194bb1f05c0600bf4965e9ff','0','18.191.194.20','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715641356','formmail.php?userid=7098&sid=bfa5a5b19f3772d0649e028c4d63c6b2','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: 14.05.2024 @ 01:02
Script: /Forum/formmail.php?userid=7098&sid=bfa5a5b19f3772d0649e028c4d63c6b2
Referer: