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 ('61e9abbc2fc739befc52c19f1468ee01','0','54.210.224.114','claudebot','1711702384','calendar.php?sid=a5979e99f0810dd7d8732fed5c24c2c2','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 @ 09:53
Script: /calendar.php?sid=a5979e99f0810dd7d8732fed5c24c2c2
Referer: