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 ('c8b09d004edd71e0746a4b06fd0cba63','0','54.211.203.45','claudebot','1711675968','board.php?boardid=109&sid=56006ec92389647d463c885c2dbf4d4c','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 @ 02:32
Script: /board.php?boardid=109&sid=56006ec92389647d463c885c2dbf4d4c
Referer: