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 ('8e293af672a86414fc0973045e3497a1','0','3.91.106.157','claudebot','1711722166','calendar.php?sid=671084207ce8c3e6de9cc0840ebf5666','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 @ 15:22
Script: /calendar.php?sid=671084207ce8c3e6de9cc0840ebf5666
Referer: