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 ('7c8bf1586c20053478313bc82a5effff','0','52.90.121.17','claudebot','1711711181','ts_index.php?sid=a786d268eacc45d225627ead2098f3f1','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 @ 12:19
Script: /ts_index.php?sid=a786d268eacc45d225627ead2098f3f1
Referer: