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 ('49f3a833c057bceb2257651b8d28ba38','0','3.95.2.54','claudebot','1711724445','jgs_galerie.php?sid=cfdcfb690f270ba39151b536bd71bccc','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: 29.03.2024 @ 16:00
Script: /jgs_galerie.php?sid=cfdcfb690f270ba39151b536bd71bccc
Referer: