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 ('bf2608584f077852ff6abd9e72ddcbc1','0','44.210.237.223','claudebot','1711691026','calendar.php?sid=2622835825fcc7372cad198f2af4baae','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=2622835825fcc7372cad198f2af4baae
Referer: