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 ('5f2ecfa057ebcaf4bc8e6ff1628077a6','0','3.235.246.51','claudebot','1711695141','memberslist.php?sid=1216b32980823d8eaa4ebd62e9add419','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 @ 07:52
Script: /memberslist.php?sid=1216b32980823d8eaa4ebd62e9add419
Referer: