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 ('8cf7466a1c2e7510a843f5a9947da6ba', -1, 1600505638, 1600505638, '03ed4717', 19, 0, 0)

Line : 187
File : sessions.php