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 ('0c543c2bf6015eb9cb64f15cf9ad596e', -1, 1714255309, 1714255309, '1276fe5e', 2017, 0, 0)

Line : 187
File : sessions.php