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 ('153976dd1555ff293d0d853d90f6c1f9', -1, 1714217976, 1714217976, 'ac468361', 25, 0, 0)

Line : 187
File : sessions.php