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 ('37dc44821e9039c6dc828a72656a2674','0','35.153.156.108','claudebot','1711709328','thread.php?goto=nextnewest&threadid=5287&sid=2ce6b3919cd41ff38251339261b5448c','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 @ 11:48
Script: /thread.php?goto=nextnewest&threadid=5287&sid=2ce6b3919cd41ff38251339261b5448c
Referer: