phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1114 The table 'phpbb_sessions' is full

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('85b8c952740acfbd97ae5d7b6d23918c', -1, 1714245958, 1714245958, '12df6ae8', -4, 0, 0)

Line : 187
File : sessions.php