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 ('1ac2091c8fc37be0412178735d1e18ea','0','3.236.171.68','claudebot','1711694220','index.php?sid=6e0ef940c8f53d29fb9537a80c4a27c0','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 @ 07:37
Script: /index.php?sid=6e0ef940c8f53d29fb9537a80c4a27c0
Referer: