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 ('4773c9b49a7038f59a2a8187fb3890a7', -1, 1711642715, 1711642715, '36a08521', -2, 0, 0)

Line : 187
File : sessions.php