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 ('197cc3483c6b3954a66eb9d93fc5a6b4', -1, 1586078284, 1586078284, '23af79e6', 11, 0, 0)

Line : 187
File : sessions.php