SQL-DATABASE ERROR

Database error in WoltLab Burning Board (2.3.6): Invalid SQL: INSERT INTO bb1_sessions (sessionhash,userid,ipaddress,useragent,lastactivity,request_uri,styleid,langid,authentificationcode) VALUES ('5a31b5d9de18d0cd4030bfdd3fb0c4ba','0','18.117.148.105','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714060143','search.php?action=user&userid=87&sid=5f091817d03e2d5c15f6fc84d41355ac','0','0','')
mysql error: The table 'bb1_sessions' is full
mysql error number: 1114
mysql version: 10.0.32-MariaDB-0+deb8u1
php version: 5.6.33-0+deb8u1
Date: 25.04.2024 @ 17:49
Script: /search.php?action=user&userid=87&sid=5f091817d03e2d5c15f6fc84d41355ac
Referer: