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 ('7e2bd9cf99c271c4b5bd217742920dce','0','54.146.154.243','claudebot','1711653916','calendar.php?month=10&year=2017&sid=aa890e3d564f69ac4ae6577936631924','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 @ 20:25
Script: /calendar.php?month=10&year=2017&sid=aa890e3d564f69ac4ae6577936631924
Referer: