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 ('d83edc4de500dc9bb0215e89c0ddd1e2','0','18.232.179.191','claudebot','1711702733','board.php?boardid=6&sid=5fa2172f1d5f9daedef46382827dc897','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 @ 09:58
Script: /board.php?boardid=6&sid=5fa2172f1d5f9daedef46382827dc897
Referer: