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 ('2d9799137fcf5af28a6901a769d66958','0','44.220.43.170','claudebot','1711697544','search.php?sid=23be04d0147a3d1c016dfd5edbde2b21','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 @ 08:32
Script: /search.php?sid=23be04d0147a3d1c016dfd5edbde2b21
Referer: