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 ('4244cb825a2d4d32b24b7d83381d731f','0','54.147.102.111','claudebot','1711691010','calendar.php?sid=e5068e4827ea2d614ce9513d879d234f','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 @ 06:43
Script: /calendar.php?sid=e5068e4827ea2d614ce9513d879d234f
Referer: