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 ('ef739e678656c23240646b43e17dd4ee','0','3.235.246.51','claudebot','1711717365','calendar.php?sid=6f71fe6fe73d6f8700d82d23dfd7c084','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: 29.03.2024 @ 14:02
Script: /calendar.php?sid=6f71fe6fe73d6f8700d82d23dfd7c084
Referer: