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 ('a4b747467ab62fbd5050b82663cb48f4','0','44.192.16.116','claudebot','1711714971','board.php?boardid=14&sid=21551d543d8d897f20aa3f01636e63bf','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 @ 13:22
Script: /board.php?boardid=14&sid=21551d543d8d897f20aa3f01636e63bf
Referer: