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 ('3957d0e1bbc8ffe789ec0e3056b178d3', -1, 1714355836, 1714355836, 'ac46b229', 15, 0, 0)

Line : 187
File : sessions.php