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 ('9eb4f13b5c62c3023d87e2e3b5d1c62d', -1, 1746047144, 1746047144, '12bc987c', 3, 0, 0)

Line : 187
File : sessions.php