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 ('254eb8b572ce3e0b7875c9739f398fde', -1, 1715358704, 1715358704, '12d9b62d', 4, 0, 0)

Line : 187
File : sessions.php