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 ('c8a45081842523ba6f5463837227e98a','0','35.171.22.220','claudebot','1711624860','board.php?boardid=112&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: 28.03.2024 @ 12:21
Script: /board.php?boardid=112&sid=56006ec92389647d463c885c2dbf4d4c
Referer: