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 ('a4acc7cd47e8b990c82eeea6896706e9','0','3.145.186.173','claudebot','1713438199','thread.php?threadid=5418&sid=19bd92ff5a28d7ef085ed50f2dbb8ad4','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: 18.04.2024 @ 13:03
Script: /thread.php?threadid=5418&sid=19bd92ff5a28d7ef085ed50f2dbb8ad4
Referer: