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 ('e991a5db772d29f19f318aa68f811239','0','18.219.112.111','claudebot','1713264171','memberslist.php?sid=6dcbdc51cd2ccaa9b5fac7b61f20a07f','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: 16.04.2024 @ 12:42
Script: /memberslist.php?sid=6dcbdc51cd2ccaa9b5fac7b61f20a07f
Referer: