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 ('4215d08e771dcb95f443b11462af7bb0','0','18.191.147.190','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714882833','search.php?action=user&userid=34306&sid=ea7b250b93446c3f753d7c2ae40ffddf','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 @ 06:20
Script: /Forum/search.php?action=user&userid=34306&sid=ea7b250b93446c3f753d7c2ae40ffddf
Referer: