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 ('79bb78f9b0dc37df6a4a1b8a06d74e0e', -1, 1715910200, 1715910200, 'ac4506fa', 4, 0, 0)

Line : 187
File : sessions.php