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 ('9793f4d650c7e0e89f2ecca64e5cb0ea', -1, 1714127374, 1714127374, '12767ef1', 1771, 0, 0)

Line : 187
File : sessions.php