SQL-DATABASE ERROR

Database error in WoltLab Burning Board (2.3.6 pl2): Invalid SQL: INSERT INTO bb1_sessions (sessionhash,userid,ipaddress,useragent,lastactivity,request_uri,styleid,langid,authentificationcode) VALUES ('c75527a84a6db4d2b50277fb7737afa8','0','18.97.9.170','CCBot/2.0 (https://commoncrawl.org/faq/)','1791695163','register.php?sid=0bca95a0c2578b7a8aba54ff29b5d90c','0','0','')
mysql error: The table 'bb1_sessions' is full
mysql error number: 1114
mysql version: 10.6.23-MariaDB-0ubuntu0.22.04.1-log
php version: 5.6.40-nmm11
Date: 11.10.2026 @ 07:06
Script: /register.php?sid=0bca95a0c2578b7a8aba54ff29b5d90c
Referer: