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 ('2b878eba367c45abd6192d91d99a2d87','0','18.217.108.11','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714621049','usercp.php?action=addsubscription&threadid=102747&sid=595438d46fbcb8186ae5ce6a6e27c33d','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: 02.05.2024 @ 05:37
Script: /Forum/usercp.php?action=addsubscription&threadid=102747&sid=595438d46fbcb8186ae5ce6a6e27c33d
Referer: