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 ('267452275ab8bd0ebe614ce658731092','0','52.55.19.189','claudebot','1711721694','calendar.php?sid=4c9ed9cce84416aa73ba82d73c78c66b','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 @ 15:14
Script: /calendar.php?sid=4c9ed9cce84416aa73ba82d73c78c66b
Referer: