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 ('0cefaf141ab37520b115e62764efbcaf','0','44.192.16.116','claudebot','1711694829','calendar.php?sid=fb70e1f310f4dd9a7f8f948b9b058cbc','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 @ 07:47
Script: /calendar.php?sid=fb70e1f310f4dd9a7f8f948b9b058cbc
Referer: