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 ('9fd7cac2ef7c7022b86134a4a62bd88e','0','174.129.140.206','claudebot','1711718840','board.php?boardid=31&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 @ 14:27
Script: /board.php?boardid=31&sid=56006ec92389647d463c885c2dbf4d4c
Referer: