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 ('2fec72728505fc46d76686011cef55b0','0','3.237.178.126','claudebot','1711664398','jgs_portal_box.php?id=33&sid=b4f7568f41c38a6f11dcce4420a97947','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 @ 23:19
Script: /jgs_portal_box.php?id=33&sid=b4f7568f41c38a6f11dcce4420a97947
Referer: