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 ('2a425197c98f0dd05aae3a779145a8ea','0','3.238.161.165','claudebot','1711639649','search.php?sid=f667a1abea45411993192f1c39b9b9c2','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 @ 16:27
Script: /search.php?sid=f667a1abea45411993192f1c39b9b9c2
Referer: