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 ('4c29701cf1b2b5c5f0b2ea68425bd7f9', -1, 1715127451, 1715127451, '12e3be5d', -4, 0, 0)

Line : 187
File : sessions.php