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 ('718ea3921f4aa73d3134153eda9f5f8e', -1, 1714220804, 1714220804, 'ac4664cb', 18, 0, 0)

Line : 187
File : sessions.php