phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1114 The table 'sfphpbb_sessions' is full

INSERT INTO sfphpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('c025ab1c47f0d16b5f7d8871ff2772c0', -1, 1715331932, 1715331932, '12d8ef2e', -4, 0, 0)

Line : 187
File : sessions.php