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 ('d37db65a7939467498fa963eae233e25', -1, 1574154478, 1574154478, '23af78ae', 44, 0, 0)

Line : 218
File : sessions.php