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 ('b952ef736e2a5225f7c29f0f2dad8ed3', -1, 1714005183, 1714005183, '12e035ca', 1419, 0, 0)

Line : 187
File : sessions.php