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 ('9ed4e6bc496f8168a979c00948ff9979','0','3.237.232.196','claudebot','1711709077','calendar.php?sid=62ebdfa978c2ac22b6c27f2d77a1b4e2','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 @ 11:44
Script: /calendar.php?sid=62ebdfa978c2ac22b6c27f2d77a1b4e2
Referer: