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 ('fbd6c68db2d96e3b77e8ab5d8b028b73', -1, 1576243487, 1576243487, '12cfff31', 7, 0, 0)

Line : 218
File : sessions.php