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 ('67ec535d3e5e07fb4d893adf159038c3','0','3.15.141.216','claudebot','1713488771','forgotpw.php?sid=3421b4833eece7eb9664a2038d25fb99','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: 19.04.2024 @ 03:06
Script: /forgotpw.php?sid=3421b4833eece7eb9664a2038d25fb99
Referer: