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 ('e1a3a12055e7ba3ba87ed508b319c4c1', -1, 1575986149, 1575986149, '035f83d0', 24, 0, 0)

Line : 187
File : sessions.php