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 ('b74f7f8b193e10faacb96f31f1612391','0','52.90.40.84','claudebot','1711628183','calendar.php?sid=4bbaf3581e404ebc402a86829a6da58e','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 @ 13:16
Script: /calendar.php?sid=4bbaf3581e404ebc402a86829a6da58e
Referer: