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 ('90a4c5fb7a7b7a56596f5659c6f5feb3', -1, 1715607603, 1715607603, 'ac4664ec', 18, 0, 0)

Line : 187
File : sessions.php