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 ('8349074a9bae6f3a0f5f8225fe15810a', -1, 1582443302, 1582443302, '03ead042', 24, 0, 0)

Line : 187
File : sessions.php