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 ('848242a6bc13f0b47a2f72f81415d8c7', -1, 1714196912, 1714196912, '12dd5521', 1740, 0, 0)

Line : 187
File : sessions.php