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 ('452d9a37f52204eeca63b7f83d657ba8', -1, 1594536211, 1594536211, '03ec3b3f', 3, 0, 0)

Line : 187
File : sessions.php