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 ('c3bee44879e2716837b74a097d0a52e6', -1, 1591261410, 1591261410, '22eebe7a', 24, 0, 0)

Line : 187
File : sessions.php