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 ('4fb0bea1368c19f5b788098268d164a1','0','3.129.247.196','claudebot','1713243009','search.php?sid=61eab3a4fa9cd34433573d973db13c3c','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: 16.04.2024 @ 06:50
Script: /search.php?sid=61eab3a4fa9cd34433573d973db13c3c
Referer: