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 ('eb02c3999621e03da6af2fc2f9f5a766', -1, 1590463232, 1590463232, '22cca8d1', 18, 0, 0)

Line : 187
File : sessions.php