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 ('4b02ac51ffe969f8b1a537454617720c','0','3.90.33.254','claudebot','1711631667','jgs_portal.php?sid=b4f7568f41c38a6f11dcce4420a97947','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: 28.03.2024 @ 14:14
Script: /jgs_portal.php?sid=b4f7568f41c38a6f11dcce4420a97947
Referer: