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 ('f4e7940bb20b0c18a53c5c4d37dc1b80', -1, 1714240074, 1714240074, '12dbec3e', -4, 0, 0)

Line : 187
File : sessions.php