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 ('975fefa64d0b3a4b55c1f0a9419ee435', -1, 1576271837, 1576271837, '03e7d462', 62, 0, 0)

Line : 218
File : sessions.php