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 ('6a5f0dd0eeb91a723524bd5a4fee9da7','0','18.223.135.102','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715724732','thread.php?threadid=102109&threadview=1&hilight=&hilightuser=0&sid=c818e60155303cee12b7002a3f2a0e8d','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: 15.05.2024 @ 00:12
Script: /Forum/thread.php?threadid=102109&threadview=1&hilight=&hilightuser=0&sid=c818e60155303cee12b7002a3f2a0e8d
Referer: