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 ('66d00dcc97f36c53b7a8c1e9259d284e','0','18.219.86.155','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714867278','board.php?boardid=55&daysprune=1000&sortfield=lastposttime&sortorder=ASC&sid=cafdb6b7220de4343659c1244b48d68c','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: 05.05.2024 @ 02:01
Script: /Forum/board.php?boardid=55&daysprune=1000&sortfield=lastposttime&sortorder=ASC&sid=cafdb6b7220de4343659c1244b48d68c
Referer: