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 ('634e8c20687f46b4c3d3326681b3cfef','0','54.163.62.42','claudebot','1711668599','calendar.php?sid=1e160613d6ce43069ba36c9d03be9201','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 @ 00:29
Script: /calendar.php?sid=1e160613d6ce43069ba36c9d03be9201
Referer: