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 ('24ca6e6bc796ef85983c1836070ebd0f','0','3.17.154.171','claudebot','1713466385','calendar.php?sid=f54a710f1c03653ef674d8a790460125','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: 18.04.2024 @ 20:53
Script: /calendar.php?sid=f54a710f1c03653ef674d8a790460125
Referer: