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 ('d07f4bb453ae3c16d4876b86f8c70d5f', -1, 1618858999, 1618858999, 'a29e3f1e', -4, 0, 0)

Line : 187
File : sessions.php